Odra
Objawy

Odra (Morbilli) to wysoce zakaźna choroba wirusowa o charakterystycznym przebiegu klinicznym, obejmującym fazę inkubacji trwającą 7-14 dni (może się wydłużyć do 21 dni), prodromalną z gorączką do 40,6°C, kaszlem, katarem i zapaleniem spojówek oraz pojawieniem się plamek Koplika w jamie ustnej, które są patognomoniczne. Wysypka odrowa pojawia się 3-5 dni po pierwszych objawach, rozpoczyna się na twarzy i rozprzestrzenia w dół ciała, utrzymując się 4-7 dni, często towarzyszy jej ponowny wzrost gorączki do ponad 40°C. Całkowity przebieg choroby trwa zwykle 7-10 dni, z możliwym kaszlem utrzymującym się do 2 tygodni. Zakaźność jest wysoka od 4 dni przed do 4 dni po pojawieniu się wysypki, a wirus przenosi się drogą kropelkową i przez kontakt z wydzielinami, mogąc przetrwać na powierzchniach do 2 godzin. Odra zapewnia trwałą odporność po przebyciu choroby.

Objawy odry

Odra (łac. Morbilli) jest wysoce zakaźną chorobą wirusową, która charakteryzuje się specyficznym przebiegiem z występowaniem objawów ogólnoustrojowych oraz charakterystycznej wysypki. Choroba przebiega w kilku wyraźnych fazach, a objawy pojawiają się zwykle po okresie inkubacji wynoszącym od 7 do 14 dni od kontaktu z wirusem, chociaż w niektórych przypadkach mogą pojawić się nawet do 21 dni po ekspozycji.123

Faza prodromalna (wstępna)

Pierwsze objawy odry przypominają przeziębienie lub grypę i obejmują:12

  • Wysoką gorączkę, która może osiągnąć nawet 40,6°C (105°F)12
  • Suchy kaszel1
  • Katar (nieżyt nosa)13
  • Czerwone, łzawiące oczy (zapalenie spojówek)12
  • Ogólne osłabienie i złe samopoczucie4
  • Ból gardła5

Ta wstępna faza choroby trwa zwykle od 2 do 4 dni i charakteryzuje się stopniowym pogarszaniem stanu pacjenta.46

Plamki Koplika

Około 2-3 dni po wystąpieniu pierwszych objawów, u większości pacjentów pojawiają się charakterystyczne białe plamki wewnątrz jamy ustnej, znane jako plamki Koplika.12 Są to drobne białe wykwity z niebiesko-białymi środkami, zwykle zlokalizowane na błonie śluzowej policzków, najczęściej w okolicy drugich trzonowców.78 Plamki Koplika są patognomoniczne dla odry (czyli występują wyłącznie w tej chorobie) i stanowią ważny element diagnostyczny.910

Plamki te utrzymują się zazwyczaj do pojawienia się wysypki, a następnie zaczynają zanikać wraz z jej wystąpieniem.9

Wysypka

Charakterystyczna wysypka pojawia się zwykle około 3-5 dni po wystąpieniu pierwszych objawów, co odpowiada około 14 dniom od kontaktu z wirusem.12 Cechuje się ona następującymi właściwościami:

  • Rozpoczyna się na twarzy, najczęściej przy linii włosów lub za uszami123
  • Rozprzestrzenia się w kierunku zstępującym – z twarzy i szyi w dół ciała na tułów, ręce, nogi i stopy12
  • Ma postać płaskich, czerwonych plam, które mogą łączyć się w większe skupiska11
  • Czasami na płaskich plamach mogą pojawiać się drobne, uniesione grudki1213
  • Wysypka zazwyczaj nie swędzi1311
  • U osób o ciemniejszej karnacji wysypka może być trudniejsza do zauważenia lub może objawiać się jako uniesione grudki bez wyraźnego zaczerwienienia1113

W momencie pojawienia się wysypki gorączka może ponownie wzrosnąć, osiągając nawet powyżej 40°C (104°F).25

Progresja i ustępowanie objawów

Typowy przebieg odry wygląda następująco:

  • Pacjenci czują się najgorzej w pierwszym lub drugim dniu po pojawieniu się wysypki1415
  • Wysypka utrzymuje się zwykle przez 4-7 dni, a następnie zaczyna blaknąć w tej samej kolejności, w jakiej się pojawiła (od głowy w dół)1617
  • Gorączka zwykle zaczyna spadać po 2-3 dniach od pojawienia się wysypki1418
  • Wraz z ustępowaniem wysypki może wystąpić delikatne łuszczenie się skóry1920
  • Kaszel może utrzymywać się dłużej niż inne objawy, nawet do dwóch tygodni2115

Całkowity przebieg niepowikłanej odry trwa zwykle od 7 do 10 dni, licząc od momentu pojawienia się objawów do ustąpienia gorączki i wysypki.2220 W niektórych przypadkach pełny powrót do zdrowia może trwać dłużej, do 2-3 tygodni.316

Zakaźność odry

Odra jest jedną z najbardziej zakaźnych chorób wirusowych, z bardzo wysokim wskaźnikiem transmisji:235

  • Osoba zakażona jest zakaźna już od około 4 dni przed pojawieniem się wysypki do 4 dni po jej wystąpieniu15
  • Wirus może rozprzestrzeniać się drogą kropelkową lub przez kontakt z wydzielinami z nosa i gardła osoby zakażonej24
  • Wirus odry może przetrwać w powietrzu lub na powierzchniach nawet do 2 godzin po opuszczeniu pomieszczenia przez osobę zakażoną2526
  • Około 90% osób, które nie chorowały na odrę lub nie zostały zaszczepione, ulegnie zakażeniu po kontakcie z osobą chorą1

Ze względu na wysoką zakaźność, osoby z podejrzeniem odry powinny być izolowane, aby zapobiec dalszemu rozprzestrzenianiu się choroby.2527

Odmiany przebiegu odry

Odra typowa

Opisany powyżej przebieg dotyczy typowej odry u pacjentów z prawidłową odpornością. Jednak istnieją pewne odmiany przebiegu choroby:2829

Odra zmodyfikowana

Jest to łagodniejsza forma odry, występująca u osób, które otrzymały immunoglobulinę po ekspozycji na wirusa odry. Objawy są podobne, ale łagodniejsze, a okres inkubacji może wynosić nawet do 21 dni.28

Odra u osób z obniżoną odpornością

U pacjentów z niedoborami odporności komórkowej przebieg choroby może być atypowy:2924

  • Wysypka może być nieobecna lub atypowa29
  • Objawy mogą być łagodniejsze lub trudniejsze do rozpoznania30
  • Ryzyko poważnych powikłań jest znacznie wyższe21

U osób z obniżoną odpornością diagnostyka odry może być wyzwaniem ze względu na nietypowy obraz kliniczny, dlatego informacja o potencjalnej ekspozycji na wirusa jest kluczowa dla postawienia diagnozy.30

Powikłania odry

Mimo że większość pacjentów wraca do pełni zdrowia bez powikłań, odra może prowadzić do poważnych komplikacji zdrowotnych, szczególnie u dzieci poniżej 5. roku życia, dorosłych powyżej 20. roku życia, kobiet w ciąży oraz osób z obniżoną odpornością.2431

Powikłania częste

  • Zapalenie ucha środkowego – występuje u około 1 na 10 dzieci chorych na odrę1332
  • Biegunka i wymioty – częste powikłanie, szczególnie u niemowląt2132
  • Zapalenie krtani – może powodować chrypkę i trudności w oddychaniu3233
  • Zapalenie spojówek – może być bardziej nasilone niż to występujące w typowym przebiegu odry3233

Powikłania poważne

  • Zapalenie płuc – występuje u około 1 na 20 chorych na odrę, stanowi najczęstszą przyczynę zgonów związanych z odrą u małych dzieci1334
  • Zapalenie mózgu (encephalitis) – występuje u około 1 na 1000 chorych, może prowadzić do drgawek, głuchoty, niepełnosprawności intelektualnej, a nawet śmierci1335
  • Ślepota – może być wynikiem ciężkiego zapalenia rogówki lub uszkodzenia mózgu w wyniku zapalenia mózgu3637
  • Podostre stwardniające zapalenie mózgu (SSPE) – rzadkie, ale śmiertelne powikłanie, które może wystąpić 7-10 lat po przebyciu odry, szczególnie u osób, które przeszły odrę przed 2. rokiem życia1317

Powikłania w ciąży

Zakażenie odrą w czasie ciąży może prowadzić do poważnych konsekwencji dla matki i dziecka:1132

  • Poronienie lub martwe urodzenie1132
  • Poród przedwczesny (przed 37. tygodniem ciąży)1132
  • Niska masa urodzeniowa dziecka1132

Śmiertelność

Mimo że w krajach rozwiniętych śmiertelność związana z odrą jest stosunkowo niska, w Stanach Zjednoczonych umiera około 1-2 na 1000 dzieci zakażonych odrą.14 Na całym świecie odra nadal przyczynia się do około 100 000 zgonów rocznie, głównie wśród dzieci poniżej 5. roku życia.2714

Diagnostyka odry

Rozpoznanie odry opiera się głównie na obrazie klinicznym, charakterystycznych objawach przypominających przeziębienie, obecności plamek Koplika oraz typowej wysypce.1438

W przypadkach wątpliwych można potwierdzić diagnozę badaniami laboratoryjnymi.38 Ważne jest, aby osoby z podejrzeniem odry zawiadomiły placówkę medyczną przed wizytą, aby można było podjąć odpowiednie środki ostrożności i zapobiec dalszemu rozprzestrzenianiu się choroby.33

Przebieg odry – etapy choroby

Odra rozwija się w wyraźnych etapach, a jej pełny przebieg zajmuje zwykle od 2 do 3 tygodni.39 Można wyróżnić następujące fazy:

Okres inkubacji

To czas od momentu zakażenia do pojawienia się pierwszych objawów:4041

  • Trwa zwykle 7-14 dni, ale może wynosić do 21 dni116
  • W tym okresie nie występują żadne objawy, ale pod koniec tego okresu pacjent może już być zakaźny4140

Faza prodromalna (wczesna)

Charakteryzuje się objawami przypominającymi przeziębienie:740

  • Trwa zwykle 2-4 dni1041
  • Obejmuje gorączkę, kaszel, katar, zapalenie spojówek (trzy „C” – cough, coryza, conjunctivitis)407
  • Około 2-3 dnia od wystąpienia objawów pojawiają się plamki Koplika12
  • W tej fazie zakaźność jest największa7

Faza wysypkowa

Charakteryzuje się pojawieniem się typowej wysypki odropodobnej:729

  • Rozpoczyna się zwykle 3-5 dni po wystąpieniu pierwszych objawów12
  • W momencie pojawienia się wysypki gorączka może gwałtownie wzrosnąć, przekraczając 40°C236
  • Stan pacjenta jest najcięższy w pierwszym lub drugim dniu wysypki29
  • Wysypka utrzymuje się przez 5-7 dni1642

Faza zdrowienia

Charakteryzuje się stopniowym ustępowaniem objawów:1412

  • Gorączka zaczyna spadać po 3-5 dniach od pojawienia się wysypki14
  • Wysypka blednie w kolejności, w jakiej się pojawiła (od głowy w dół)17
  • Może wystąpić delikatne łuszczenie się skóry2919
  • Kaszel może utrzymywać się dłużej niż inne objawy2015
  • Pełne wyzdrowienie następuje zwykle w ciągu 2-3 tygodni od wystąpienia pierwszych objawów1612

Warto podkreślić, że odra zapewnia trwałą odporność po przebyciu choroby, co oznacza, że ponowne zachorowanie na odrę jest bardzo mało prawdopodobne.15

Tabela czasowa progresji objawów odry

Dni od zakażenia Faza Główne objawy Zakaźność
0-7/14 dni Inkubacja Brak objawów Brak
7-14 dni Prodromalna (wczesna) Gorączka, kaszel, katar, zapalenie spojówek Wysoka
9-16 dni Plamki Koplika Białe plamki na błonie śluzowej jamy ustnej Bardzo wysoka
10-18 dni Wysypkowa Charakterystyczna wysypka rozpoczynająca się na twarzy i rozprzestrzeniająca w dół ciała, szczyt gorączki (>40°C) Bardzo wysoka
14-22 dni Ustępowanie objawów Spadek gorączki, blaknięcie wysypki Zmniejszająca się
18-28 dni Zdrowienie Możliwy utrzymujący się kaszel, łuszczenie się skóry Brak

Powyższa tabela przedstawia typową progresję objawów odry w czasie, uwzględniając dni od momentu zakażenia. Warto podkreślić, że przebieg choroby może różnić się u poszczególnych pacjentów, a u osób z obniżoną odpornością może być atypowy.39402029

Kiedy szukać pomocy medycznej

Choć większość przypadków odry ustępuje samoistnie bez poważnych powikłań, należy natychmiast skontaktować się z lekarzem w przypadku wystąpienia następujących objawów:1133

  • Drgawki (napady padaczkowe)11
  • Poważne trudności w oddychaniu11
  • Senność, niemożność wybudzenia11
  • Nagłe pojawienie się dezorientacji lub splątania11
  • U dzieci – wiotkość, brak reakcji lub nietypowe zachowanie11
  • Wysypka, która nie blednie pod naciskiem szkła11
  • Sztywność karku11
  • Światłowstręt (dyskomfort lub ból przy ekspozycji na światło)11
  • Utrzymująca się wysoka gorączka pomimo stosowania leków przeciwgorączkowych43
  • Silny ból głowy35

Osoby z podejrzeniem odry powinny zawsze skontaktować się z personelem medycznym telefonicznie przed wizytą, aby umożliwić podjęcie odpowiednich środków zapobiegających rozprzestrzenianiu się wirusa.33

Ze względu na wysoki poziom zakaźności i potencjalne poważne powikłania, odra wymaga szczególnej uwagi, zwłaszcza u małych dzieci, osób starszych, kobiet w ciąży oraz pacjentów z obniżoną odpornością.24

Kolejne rozdziały

Zapraszamy do dalszego czytania naszego leksykonu.

Wybierz kolejny rozdział z menu poniżej, aby otworzyć nową podstronę kompedium wiedzy i uzyskać szczegółowe informację o leku, substancji lub chorobie.

  1. 10.04.2026
  2. www.leksykon.com.pl

Materiały źródłowe

  • #1 Measles – Symptoms & causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/measles/symptoms-causes/syc-20374857
    Measles symptoms show up around 7 to 14 days after contact with the virus. […] The first symptoms usually are: Fever, which may be as high as 105 degrees Fahrenheit (40.6 degrees Celsius). Dry cough. Runny nose. Red, watering eyes, called conjunctivitis. […] About 2 to 3 days after the first symptoms, you also may see tiny white spots inside the mouth, called Koplik spots. […] About 3 to 5 days after symptoms first start, or about 14 days after you come into contact with the virus, it’s common to see a rash. The rash is made up of large, flat spots and small raised bumps. The rash starts on the face or neck and spreads down the body from the chest to the arms and legs. […] A person with measles can spread the virus four days before the rash appears and four days after. Measles can spread very easily. About 90% of people who haven’t had measles or haven’t been vaccinated will become infected when around someone with measles.
  • #2 Measles Symptoms and Complications | Measles (Rubeola) | CDC
    https://www.cdc.gov/measles/signs-symptoms/index.html
    Measles symptoms appear 7 to 14 days after contact with the virus. Measles typically begins with: High fever (may spike to more than 104), Cough, Runny nose (coryza), Red, watery eyes (conjunctivitis) […] Tiny white spots (Koplik spots) may appear inside the mouth two to three days after symptoms begin. […] Measles rash appears 3 to 5 days after the first symptoms. It usually begins as flat red spots that appear on the face at the hairline. They then spread downward to the neck, trunk, arms, legs, and feet. […] When the rash appears, a person’s fever may spike to more than 104 Fahrenheit.
  • #3 Common questions about measles – Mayo Clinic Health System
    https://www.mayoclinichealthsystem.org/hometown-health/speaking-of-health/common-questions-about-measles
    Measles is a serious illness that can lead to significant health complications. […] Measles symptoms appear seven to 14 days after contact with the virus. Measles occurs in stages and progresses over a two- to three-week period. Symptoms are different throughout each stage. […] Common first signs of measles include these symptoms: Dry cough, Fever, Red, watery eyes, known as conjunctivitis, Runny nose, Sore throat. […] In the third stage, you’ll start to see a rash, which typically begins on the face. Tiny, white spots known as Koplik spots may appear inside the mouth two to three days after symptoms start. A measles rash appears three to five days after the first symptoms. […] Over the next few days, the rash will spread to the arms, torso and legs. Accompanying the rash will be a quickly rising fever that may reach more than 105 degrees Fahrenheit. Eventually, the fever dips, and the rash clears up from bottom to top.
  • #3 Measles (Rubeola) (for Parents) | Nemours KidsHealth
    https://kidshealth.org/en/parents/measles.html
    Measles is a very contagious infection that causes a total-body skin rash and flu-like symptoms. […] The first symptoms of a measles infection are usually a cough, runny nose, fever, and red eyes. Kids also may have Koplik’s spots (small red spots with blue-white centers) inside the mouth before the rash starts. […] The rash breaks out 35 days after symptoms start, sometimes along with a high fever up to 104F (40C). The rash usually begins as flat red spots on the forehead. On darker skin, these spots may be harder to see. The rash then spreads to the rest of the face, then down the neck and torso to the arms, legs, and feet. The fever and rash slowly go away after a few days. […] A measles infection and the medical problems that may follow can last for several weeks in all. […] Measles can cause a child to get very sick and sometimes die.
  • #3 Measles Symptoms and Prevention | Children’s Healthcare of Atlanta
    https://www.choa.org/medical-services/infectious-diseases/measles
    Measles starts with fever, followed by a cough, runny nose and watery eyes. A rash then breaks out, with red spots appearing first on the head and then spreading to the rest of the body. […] Measles symptoms appear seven to 14 days after exposure to the virus. […] Symptoms of measles include: High fever, Cough, Runny nose, Red, watery eyes (conjunctivitis), Kopliks spots (small red rings with blue-white centers that appear inside the mouth), Rash (typically appears between days three and five after the onset of early symptoms, with red bumps breaking out first on the forehead, then moving over the face, neck and body and down to the arms and feet).
  • #4 Measles – symptoms, causes and vaccination | healthdirect
    https://www.healthdirect.gov.au/measles
    Measles causes fever, cough, red eyes and a red, blotchy rash. […] The symptoms of measles usually appear about 10 days after exposure to an infected person. […] The most well-known symptom of measles is a blotchy red rash, but this is not usually the first symptom. […] Measles usually starts as a flu-like illness lasting for between 2 and 4 days with symptoms that include: fever, tiredness, severe cough, conjunctivitis (red eyes), runny nose, white spots in the mouth (known as Koplik spots). […] On days 3 to 7 of the illness, the rash appears. Its usually red and blotchy, but not itchy. A measles rash generally starts on your head and then spreads down to the rest of the body. It usually lasts 4 to 7 days. […] Other symptoms may develop if the infection leads to complications. If you have measles and new symptoms appear or the current symptoms worsen, speak to your doctor.
  • #5 Measles Outbreak in Texas | Texas DSHS
    https://dshs.texas.gov/measles
    Measles is a highly contagious viral infection, which can cause life-threatening illness to anyone who is not vaccinated. […] Early symptoms (first few days): Moderate fever, Cough, Runny nose, Red eyes, Sore throat. […] Later symptoms (after a few days): Blue-white spots inside the mouth (Koplik spots), Red-brown rash that starts at the hairline and spreads down the body, High fever (can go over 104F). […] The rash usually appears 14 days after exposure. Some immunocompromised people may not develop the rash. […] Measles typically starts with cough, runny nose, and red eyes and often leads to a rash and fever over 101 degrees Fahrenheit. […] Symptoms can become worse over time, complications can develop, and measles can be deadly if you dont receive appropriate care. […] People are contagious about four days before their rash starts to four days after it appears.
  • #6 Measles | health.vic.gov.au
    https://www.health.vic.gov.au/infectious-diseases/measles
    Measles is a highly infectious viral illness that can cause serious complications, such as pneumonia and encephalitis. […] Clinical features of measles include prodromal fever, a severe cough, conjunctivitis, and coryza in a moderately unwell child or adult. Koplik spots may be seen on the buccal mucosa. Prodromal symptoms usually last 2 to 4 days. The most important clinical predictors are included in the clinical case definition for measles, which is an illness characterised by: generalised maculopapular rash, usually lasting 3 or more days, and fever (at least 38 C if measured) present at the time of rash onset, and cough or coryza or conjunctivitis or Koplik spots. […] The characteristic red, blotchy rash appears about 2 to 7 days after the onset of the prodrome. It begins on the face before becoming generalised and generally lasts 4 to 7 days. Measles infection (confirmed virologically) may rarely occur without a rash. Other symptoms can include anorexia, diarrhoea (especially in infants) and generalised lymphadenopathy.
  • #7 Measles: What You Need to Know Now – Pulmonology Advisor
    https://www.pulmonologyadvisor.com/features/measles-what-you-need-to-know/
    Measles infection progresses through several stages. The incubation period lasts approximately 10 to 14 days following exposure, during which patients remain asymptomatic. This is followed by the prodromal phase, characterized by 2 to 4 days of fever (as high as 105F), cough, coryza, and conjunctivitis—the three Cs. Infectivity peaks during this phase. A key diagnostic feature during the prodrome is the appearance of Koplik spots—pathognomonic 1 mm to 2 mm blue-white lesions on the erythematous buccal mucosa, typically near the second molars. These enanthem lesions emerge approximately 2 days before the rash and may persist up to 2 days after its onset. […] The exanthem phase follows and is marked by peaking of fever, catarrhal symptoms (runny nose, sneezing, low-grade fever, and a mild cough), and the appearance of the classic erythematous, nonpruritic, maculopapular rash. The rash typically begins at the hairline and face before spreading to the trunk and extremities in a cephalocaudal and centrifugal pattern. Fever and rash typically subside by the fourth day after rash onset, and the rash fades in order of its appearance. […] Patients may also present with systemic findings, including diarrhea, vomiting, lymphadenopathy, pharyngitis, abdominal pain, splenomegaly, leukopenia, and thrombocytopenia. Full disease course spans up to 10 days in an uncomplicated measles infection.
  • #8 Measles Symptoms and Prevention | Children’s Healthcare of Atlanta
    https://www.choa.org/medical-services/infectious-diseases/measles
    Measles starts with fever, followed by a cough, runny nose and watery eyes. A rash then breaks out, with red spots appearing first on the head and then spreading to the rest of the body. […] Measles symptoms appear seven to 14 days after exposure to the virus. […] Symptoms of measles include: High fever, Cough, Runny nose, Red, watery eyes (conjunctivitis), Kopliks spots (small red rings with blue-white centers that appear inside the mouth), Rash (typically appears between days three and five after the onset of early symptoms, with red bumps breaking out first on the forehead, then moving over the face, neck and body and down to the arms and feet).
  • #9 Measles Clinical Presentation: History, Physical Examination
    https://emedicine.medscape.com/article/966220-clinical
    The characteristic enanthem generally appears 2-4 days after the onset of the prodrome and lasts 3-5 days. Small spots (Koplik spots) can be seen inside the cheeks during this early stage. […] The exanthem usually appears 1-2 days after the appearance of Koplik spots; mild pruritus may be associated. On average, the rash develops about 14 days after exposure, starting on the face and upper neck and spreading to the extremities. Immunocompromised patients may not develop a rash. […] The entire course of uncomplicated measles, from late prodrome to resolution of fever and rash, is 7-10 days. Cough may be the final symptom to appear. […] Modified measles is a milder form of measles that occurs in individuals who have received serum immunoglobulin after their exposure to the measles virus. Similar but milder symptoms and signs may still occur, but the incubation period may be as long as 21 days.
  • #10 Measles | health.vic.gov.au
    https://www.health.vic.gov.au/infectious-diseases/measles
    Measles is a highly infectious viral illness that can cause serious complications, such as pneumonia and encephalitis. […] Clinical features of measles include prodromal fever, a severe cough, conjunctivitis, and coryza in a moderately unwell child or adult. Koplik spots may be seen on the buccal mucosa. Prodromal symptoms usually last 2 to 4 days. The most important clinical predictors are included in the clinical case definition for measles, which is an illness characterised by: generalised maculopapular rash, usually lasting 3 or more days, and fever (at least 38 C if measured) present at the time of rash onset, and cough or coryza or conjunctivitis or Koplik spots. […] The characteristic red, blotchy rash appears about 2 to 7 days after the onset of the prodrome. It begins on the face before becoming generalised and generally lasts 4 to 7 days. Measles infection (confirmed virologically) may rarely occur without a rash. Other symptoms can include anorexia, diarrhoea (especially in infants) and generalised lymphadenopathy.
  • #11 Measles
    https://www.nhs.uk/conditions/measles/
    Measles usually starts with cold-like symptoms, followed by a rash a few days later. […] The first symptoms of measles include a high temperature, a runny or blocked nose, sneezing, a cough, and red, sore, watery eyes. […] A rash usually appears a few days after the cold-like symptoms. […] The rash starts on the face and behind the ears before spreading to the rest of the body. […] The spots of the measles rash are sometimes raised and join together to form blotchy patches. They’re not usually itchy. […] The rash looks brown or red on white skin. It may be harder to see on brown and black skin. […] Measles usually starts to get better in about a week. […] Measles can lead to serious problems if it spreads to other parts of the body, such as the lungs or brain. […] Problems that can be caused by measles include pneumonia, meningitis, blindness, and seizures (fits).
  • #11 Measles
    https://www.nhs.uk/conditions/measles/
    If you get measles when you’re pregnant, it could harm your baby. […] It can cause miscarriage or stillbirth, premature birth (before the 37th week of pregnancy), and your baby having a low birthweight. […] You or your child has measles and have a seizure (fit), severe difficulty breathing, are unable to stay awake, suddenly become confused, your child is limp, floppy or not responding normally, a rash that does not fade when you press a glass against it, a stiff neck, or find light uncomfortable or painful.
  • #12 Measles: Early Signs, Prevention Tips, and How to Manage
    https://www.healthline.com/health/measles
    Measles is a highly contagious viral infection that affects your respiratory system first and may lead to serious complications. Symptoms include a widespread rash, fever, cough, and white spots inside the mouth. Prompt medical care is advised. […] Symptoms of measles generally appear within about 14 days after you’ve been exposed to the virus. […] A widespread skin rash is a classic sign of measles. It commonly develops on your head first and slowly spreads to other parts of the body, covering most of the skin. […] The measles rash may look like flat, tiny spots and raised bumps that eventually join together in a rash from head to toe. […] Other measles symptoms may include: cough, high fever, runny nose, eye irritation, including redness and swelling, sore throat, white spots inside the mouth, called Koplik spots.
  • #12 Measles: Early Signs, Prevention Tips, and How to Manage
    https://www.healthline.com/health/measles
    About 24 days after the first symptoms appear, a rash will start to develop. The rash typically lasts 6 days, but it may last up to 21 days. […] The virus that causes measles can be spread from one person to another as early as 4 days before a rash develops. Measles may continue to be contagious until about 4 days after the rash disappears. […] Most people who contract the measles virus recover fully. […] Approximately 30% of people with measles experience one or more complications. […] Measles results from a viral infection. It is highly contagious and may lead to serious complications and death among children and adults who have not received the vaccine. […] Most people recover from measles within 3 weeks. Early diagnosis helps prevent complications. If you think you’ve been exposed to the measles virus, promptly contacting a healthcare professional is highly advised.
  • #13 Measles outbreak: how contagious is it and what are the symptoms? | Well actually | The Guardian
    https://www.theguardian.com/wellness/2025/may/02/measles-symptoms-vaccine-outbreak
    Three to five days in, you might develop the classic rash: red patches on the face that dot the hairline, then spread to the neck, trunk, arms, legs and feet, says the CDC. The darker your skin, the more likely you’ll see small raised bumps in the same areas without discoloration. Although it looks painful, a measles rash usually isn’t itchy. […] Overall, you might feel sick for about a week, says the World Health Organization, and the rash could take five to six days to fade away. […] Most people who catch measles recover with no lingering consequences, say experts. But complications can affect a relatively large number of people who get the virus; some are very serious. […] Ear infections, for example, occur in about one out of every 10 children with measles, according to the CDC. As many as one in 20 will get pneumonia, which is the most common cause of measles-related death in young kids. About one in every 1,000 children will develop brain swelling called encephalitis, which can cause deafness, convulsions or intellectual disability. Data show that about one to three of every 1,000 kids with measles will die from these complications. […] A fatal central nervous system disease called subacute sclerosing panencephalitis can happen to very few people about seven to 10 years after they recover from measles; the risk is higher for those who get measles before age two.
  • #14 Measles – Children’s Health Issues – Merck Manual Consumer Version
    https://www.merckmanuals.com/home/children-s-health-issues/common-viral-infections-in-infants-and-children/measles
    Measles is a highly contagious viral infection that causes various cold-like symptoms and a characteristic rash. […] Symptoms include fever, runny nose, hacking cough, red eyes, and a red itchy rash. […] Measles symptoms begin about 7 to 14 days after infection. The infected child first develops a fever, runny nose, hacking cough, and red eyes. […] A mildly itchy rash appears 3 to 5 days after the start of symptoms. The rash begins on the face in front of and below the ears and on the side of the neck and looks like irregular, flat, red areas that soon become raised. […] At the peak of the illness, the child feels very sick and develops eye inflammation (conjunctivitis), the rash is extensive, and the temperature may exceed 104 F (40 C). In 3 to 5 days, the temperature falls, the child begins to feel better, and any remaining rash quickly fades.
  • #14 Measles – Children’s Health Issues – Merck Manual Consumer Version
    https://www.merckmanuals.com/home/children-s-health-issues/common-viral-infections-in-infants-and-children/measles
    The diagnosis of measles is based on the typical cold-like symptoms, Koplik spots, and characteristic rash. […] In healthy, well-nourished children, measles is usually not serious. However, in the United States, about 1 to 2 of 1,000 children infected with measles die. […] Worldwide, approximately 134,000 people die each year of measles, typically from complications of pneumonia or encephalitis.
  • #15 Measles: Symptoms & Prevention (Vaccine) | Ada Health
    https://ada.com/conditions/measles/
    Generally, measles rash takes two to three days to cover the body and then another few days to fade, beginning on the head and disappearing in the same order in which it appeared. As other symptoms begin earlier, affected people usually feel most unwell on the first or second day that the rash is present. […] Symptoms of measles usually begin to appear on average around seven to 14 days after becoming infected. However, affected people are usually infectious four days before to four days after the measles rash appears. […] Overall, most people with measles feel better within seven to 10 days of first experiencing symptoms. On occasion, a dry cough may persist after all other symptoms have gone. […] During the measles infection, the immune system builds up a resistance to the virus. It is therefore highly unlikely for anyone to have measles more than once in their lifetime.
  • #16 Measles: Symptoms and treatment – Canada.ca
    https://www.canada.ca/en/public-health/services/diseases/measles.html
    Symptoms can appear 7 to 21 days after being infected with the measles virus. […] Initial symptoms include: fever, cough, runny nose, red, watery eyes. […] About 3 to 7 days after symptoms begin, a rash appears. This rash looks like red spots and blotchy patches that start on the face, and then spread down the body, arms and legs. […] The rash can last 4 to 7 days. […] Most people recover from measles within 2 or 3 weeks.
  • #17 What doctors wish patients knew about measles | American Medical Association
    https://www.ama-assn.org/delivering-care/public-health/what-doctors-wish-patients-knew-about-measles
    And that rash is pretty dramatic. It starts at the hairline behind the ears and the neck, so its not always super visible at first, Dr. Kaufman West said. Then it covers the face and the trunk and then spreads outwards on the arms and legs, and it disappears in that same order as wellfrom the head to the body to the limbs. […] That rash can last a week or two weeks, she said, noting theres no typical time frame, but its typically not itchy or painful. […] Measles is a viral respiratory illness, so it can progress from just a cough and runny nose to ear infections, pneumonia and bronchitis, Dr. Kaufman West said, noting it depends on the age of the patient, but a fair amount of peopleespecially young childrenwill require hospitalization because of it. […] The most terrifying complications is about one in 1,000 cases will develop acute encephalitis, which is swelling and inflammation of the brain. That can lead to permanent brain damage.
  • #17 What doctors wish patients knew about measles | American Medical Association
    https://www.ama-assn.org/delivering-care/public-health/what-doctors-wish-patients-knew-about-measles
    And about three out of every 1,000 children who get measles will die from either respiratory or neurologic complications, Dr. Kaufman West added. […] The weirdest complication with measles is something called subacute sclerosing panencephalitis and its very rare. It happens about seven or 10 years after you have measles. […] If you have a child who has measles, they get over it and you think everythings fine. Then seven to 10 years later, they develop these neurologic changes where, at first, its personality changes and then it comes seizures, she said, noting its a fatal neurodegenerative disease that theres no treatment for.
  • #18
    https://carle.org/conditions/pediatric-conditions/managing-your-measles
    Measles is a highly contagious infection caused by a virus. The disease usually starts 7 to 14 days after exposure and lasts 4 to 10 days. […] The first symptom is fever, followed by feeling tired, loss of appetite, and later, a runny nose, sneezing, dry hacking cough, and light sensitivity. Then, tiny white-gray spots appear in the mouth and throat, followed by a red-brown rash that starts on the forehead and around the ears and spreads to the body. The fever starts to go down on the second or third day of the rash. When the rash reaches the feet, it starts to fade. The rash can leave a brownish color that disappears in 7 to 10 days.
  • #19 Measles: For health professionals – Canada.ca
    https://www.canada.ca/en/public-health/services/diseases/measles/health-professionals-measles.html
    Measles is characterized by: […] Prodromal symptoms of measles begin 7 to 21 days after infection and include: […] A pathognomonic enanthema (white spots on the buccal mucosa, known as Koplik spots) may appear 2 to 3 days after symptoms begin. […] Measles is characterized by a generalized maculopapular rash, which usually appears about 14 days after infection, or about 3 to 7 days after prodromal symptoms begin. The rash lasts 4 to 7 days. It typically begins on the face, advances to the trunk of the body and then to the arms and legs. […] The measles rash appears macular or maculopapular (fine, flat or slightly raised). It becomes confluent as it progresses, giving it a red, blotchy appearance at its peak. […] A slight desquamation or peeling of the skin occurs as the rash clears, which can be more pronounced on darker skin tones. […] These changes occur 7 to 10 years after infection with the measles virus.
  • #20 Measles Clinical Presentation: History, Physical Examination
    https://emedicine.medscape.com/article/966220-clinical
    Atypical measles occurs in individuals who were vaccinated with the original killed-virus measles vaccine between 1963 and 1967 and who have incomplete immunity. After exposure to the wild measles virus, a mild or subclinical prodrome of fever, headache, abdominal pain, and myalgias precedes a rash that begins on the hands and feet and spreads centripetally. The eruption is accentuated in the skin folds and may be macular, vesicular, petechial, or urticarial. Atypical measles tends to be of longer duration and more severe than regular measles and is marked by a prolonged high fever and pneumonitis. […] The Koplik spots generally are first seen 1-2 days before the appearance of the rash and last until 2 days after the rash appears. This enanthem begins to slough as the rash appears. […] Patients appear most ill during the first or second day of the rash. The exanthem lasts for 5-7 days before fading into coppery brown hyperpigmented patches, which then desquamate. The rash may be absent in patients with underlying deficiencies in cellular immunity.
  • #20 Measles Clinical Presentation: History, Physical Examination
    https://emedicine.medscape.com/article/966220-clinical
    The characteristic enanthem generally appears 2-4 days after the onset of the prodrome and lasts 3-5 days. Small spots (Koplik spots) can be seen inside the cheeks during this early stage. […] The exanthem usually appears 1-2 days after the appearance of Koplik spots; mild pruritus may be associated. On average, the rash develops about 14 days after exposure, starting on the face and upper neck and spreading to the extremities. Immunocompromised patients may not develop a rash. […] The entire course of uncomplicated measles, from late prodrome to resolution of fever and rash, is 7-10 days. Cough may be the final symptom to appear. […] Modified measles is a milder form of measles that occurs in individuals who have received serum immunoglobulin after their exposure to the measles virus. Similar but milder symptoms and signs may still occur, but the incubation period may be as long as 21 days.
  • #21 Measles
    https://www.rch.org.au/kidsinfo/fact_sheets/Measles/
    Measles is a viral illness that causes a fever and a rash. It is very contagious and spreads easily through droplets from coughing and sneezing. Measles can lead to serious complications and, in rare cases, even death. […] The most common symptoms of measles are a fever and a rash. […] Measles usually starts with cold-like symptoms, such as: Fever (temperature of 38C or more), Cough, Runny nose, Sore or red eyes, Feeling more tired or lethargic than usual. After two or three days, a distinctive rash will appear. It is often described as red and blotchy, starting on the head before spreading to the rest of the body. […] It can take around 10 to 12 days for symptoms to appear after exposure to the measles virus. Most children with measles are sick for less than a week and should start feeling better about two days after their rash appears. Their cough may last for two weeks.
  • #21 Measles
    https://www.rch.org.au/kidsinfo/fact_sheets/Measles/
    Measles can lead to other illnesses or complications, including secondary infections. Examples of complications from measles in children include ear infections, pneumonia, diarrhoea or vomiting. Brain inflammation (encephalitis) is a rare but serious measles complication that requires urgent medical care. If untreated, some measles complications can lead to seizures or even death.
  • #22 Measles | NHS inform
    https://www.nhsinform.scot/illnesses-and-conditions/infections-and-poisoning/measles
    People usually recover from measles 7 to 10 days after symptoms appear. […] The first symptoms of measles develop around 10 days after you’re infected. These can include: cold-like symptoms, such as a runny nose, sneezing, and a cough; sore, red eyes that may be sensitive to light; watery eyes; swollen eyes; a high temperature (fever), which may reach around 40C (104F); small greyish-white spots in the mouth; aches and pains; loss of appetite; tiredness, irritability and a general lack of energy. […] The measles rash appears around 2 to 4 days after the initial symptoms and normally fades after about a week. The rash is made up of small red-brown, flat or slightly raised spots that may join together into larger blotchy patches it may be harder to see on brown and black skin. […] Measles can be unpleasant, but will usually pass in about 7 to 10 days without causing any further problems. […] However, measles can lead to serious and potentially life-threatening complications in some people. These include infections of the lungs (pneumonia) and brain (encephalitis).
  • #23 Measles (Rubeola) | Measles (Rubeola) | CDC
    https://www.cdc.gov/measles/index.html
    First signs of measles are fever, cough, runny nose 714 days after infection. […] Measles is one of the most contagious diseases and can be dangerous in babies and young children.
  • #24 Measles and your baby | March of Dimes
    https://www.marchofdimes.org/find-support/topics/planning-baby/measles-and-your-baby
    Measles can cause serious health problems for people of all ages. But its especially harmful for pregnant women, people with weakened immune systems, babies and young children. Children younger than 5 and adults older than 20 are more likely to have complications from measles than people of other ages. About 1 in 4 people (25 percent) who get measles need treatment in a hospital. […] Signs and symptoms of measles include: Cough, High fever (may spike to more than 104 F), Rash, Runny nose, Red, watery eyes (also called conjunctivitis or pink eye), Sore throat, White spots (also called Koplik spots) inside the mouth. […] Measles can last for several weeks. Symptoms often start about 7 to 14 days after a person is infected. Tiny white spots may appear inside the mouth 2 or 3 days after the first symptoms. Three to five days after the first symptoms, a rash breaks out. It usually starts as flat red spots on the face at the hairline that spread to the neck, trunk of the body, arms, legs and feet. Small bumps may appear on top of the flat red spots. When the rash appears, fever make spike to more than 104F. […] A person infected with measles can spread the virus to others from 4 days before they develop a rash to 4 days after the rash appears. Some people with weak immune systems, like people with leukemia or HIV, may not develop a rash.
  • #25 Measles: Symptoms, Risks and Prevention | Hawaii Pacific Health
    https://www.hawaiipacifichealth.org/measles/
    Measles is a highly contagious viral infection that can cause serious health complications. […] Measles can make people very sick. […] Measles is very contagious and spreads fast. […] Measles can live for two hours in the air in a room. […] What are the symptoms of measles infection? Fever, Cough, Runny nose, Red, watery eyes, Rash (the rash starts after the other symptoms). […] Measles is a serious disease that can cause: Pneumonia, Brain swelling and seizures, Deafness and blindness, Death. […] There is no treatment for measles. We can only treat the symptoms while hoping that you get better. […] Stay home. Stay in a room away from the people you live with. Do not go anywhere until five days after the rash appears.
  • #26 More measles cases in Victoria | health.vic.gov.au
    https://www.health.vic.gov.au/health-alerts/new-measles-case-in-victoria-4
    Symptoms of measles include fever, cough, sore or red eyes (conjunctivitis), runny nose, and feeling generally unwell, followed by a red maculopapular rash. The rash usually starts on the face before spreading down the body. Symptoms can develop between 7 to 18 days after exposure. […] Initial symptoms of measles may be similar to those of COVID-19 and influenza. If a symptomatic person tests negative for COVID-19 and/or influenza but develops a rash, they should be advised to continue isolating and be tested for measles. […] People with measles are considered infectious from 24 hours prior to the onset of initial symptoms until 4 days after the rash appears. Measles is highly infectious and can spread through airborne droplets or contact with nose or throat secretions, as well as contaminated surfaces and objects. The measles virus can stay in the environment for up to 2 hours.
  • #27 Measles Information
    https://www.elpasotexas.gov/public-health/current-incidents/measles-information/
    Measles is one of the most easily transmitted viruses known to man. It spreads via the respiratory system much like influenza and TB. An infected person coughs the virus and others inhale it. The measles virus remains infectious in the air up to two hours after the infectious individual has left the area. […] Also called rubeola, measles can be serious and even fatal for small children. While death rates have been falling worldwide as more children receive the measles vaccine, the disease still kills more than 100,000 people a year, most under the age of five. […] It takes an average of 10-12 days from exposure to the onset of the first symptom, which is usually fever. The measles rash doesn’t usually appear until approximately 14 days after exposure, 2-3 days after the fever begins. Unfortunately, patients are infectious for four days BEFORE rash symptoms appear to four days after they appear. As such, seemingly healthy individuals going about their business in the community can be unknowingly infecting others. Isolation of infectious individuals also helps in diminishing the subsequent infection of others.
  • #28 Measles Clinical Presentation: History, Physical Examination
    https://emedicine.medscape.com/article/966220-clinical
    The characteristic enanthem generally appears 2-4 days after the onset of the prodrome and lasts 3-5 days. Small spots (Koplik spots) can be seen inside the cheeks during this early stage. […] The exanthem usually appears 1-2 days after the appearance of Koplik spots; mild pruritus may be associated. On average, the rash develops about 14 days after exposure, starting on the face and upper neck and spreading to the extremities. Immunocompromised patients may not develop a rash. […] The entire course of uncomplicated measles, from late prodrome to resolution of fever and rash, is 7-10 days. Cough may be the final symptom to appear. […] Modified measles is a milder form of measles that occurs in individuals who have received serum immunoglobulin after their exposure to the measles virus. Similar but milder symptoms and signs may still occur, but the incubation period may be as long as 21 days.
  • #29 Measles Clinical Presentation: History, Physical Examination
    https://emedicine.medscape.com/article/966220-clinical
    Atypical measles occurs in individuals who were vaccinated with the original killed-virus measles vaccine between 1963 and 1967 and who have incomplete immunity. After exposure to the wild measles virus, a mild or subclinical prodrome of fever, headache, abdominal pain, and myalgias precedes a rash that begins on the hands and feet and spreads centripetally. The eruption is accentuated in the skin folds and may be macular, vesicular, petechial, or urticarial. Atypical measles tends to be of longer duration and more severe than regular measles and is marked by a prolonged high fever and pneumonitis. […] The Koplik spots generally are first seen 1-2 days before the appearance of the rash and last until 2 days after the rash appears. This enanthem begins to slough as the rash appears. […] Patients appear most ill during the first or second day of the rash. The exanthem lasts for 5-7 days before fading into coppery brown hyperpigmented patches, which then desquamate. The rash may be absent in patients with underlying deficiencies in cellular immunity.
  • #30 What should cancer patients know about measles? | MD Anderson Cancer Center
    https://www.mdanderson.org/cancerwise/infectious-disease-specialist-10-things-to-know-about-measles.h00-159774078.html
    Measles symptoms can include rash, fever, cough, runny nose and watery eyes. At first, measles symptoms may be easily confused with other common respiratory virus symptoms. You might experience: A cough, A runny or congested nose, Red, watery eyes, A high-grade fever. Another tell-tale measles symptom? A rash. This rash usually appears after other symptoms, starting on the head or face and spreading down the body. People with measles are contagious several days before and after the rash develops. […] Measles can sometimes lead to serious complications, some of which can linger for months or even years after infection. Possible measles complications include: Respiratory infections that can become pneumonia, Neurologic damage caused by encephalitis, or brain inflammation, Pneumonia that can lead to respiratory failure, Subacute sclerosing panencephalitis (SSPE.) This is a rare but deadly disease that attacks the brains of individuals up to ten years after they recover from a measles infection. […] A cancer patient with measles might have little to no fever or respiratory symptoms, and, if they do have a rash, it might look atypical. This can make diagnosis a challenge. Often, knowing that a patient has been in an area with a known measles outbreak is critical to making the diagnosis.
  • #31 Measles in Kids: Symptoms & Prevention | Lurie Children’s
    https://www.luriechildrens.org/en/blog/what-you-need-to-know-about-measles/
    Measles is a highly contagious virus that can be spread from direct contact, including sneezing and coughing through the air. This disease can cause a rash, fever, cough, runny nose and pink eye. […] The most recognizable symptom of measles is the rash, which starts on the face and travels down the rest of the body as the disease progresses. Other symptoms of measles include: High fever can spike above 104 degrees, Cough, Runny nose, Watery eyes, Koplik spots (white spots inside the mouth). […] Complications that can accompany measles are pneumonia (infection in the lungs) and encephalitis (swelling of the brain) and even death. Measles can affect children and adults of all ages. Children younger than 5 years and those with weakened immune systems are at higher risk of complications. […] Because measles is caused by a virus, there is no specific medication or way to manage its symptoms. After infection, complications can include pneumonia (infection of the lungs) and encephalitis (swelling of the brain). There is no way to predict the severity of the symptoms. Sometimes severe symptoms may result in hospitalizations with intensive support.
  • #32 Measles
    https://www2.hse.ie/conditions/measles/
    Measles usually passes without causing any serious problems. […] Common problems that can be caused by measles include: diarrhoea and vomiting, a middle ear infection, conjunctivitis, inflammation of your voice box (laryngitis), infections of your airways and lungs, such as pneumonia, fits caused by a fever (febrile seizures). […] Measles can lead to serious problems if it spreads to other parts of the body, such as the lungs or brain. […] If you get measles when you’re pregnant and you’re not immune to it, it could harm your baby. […] It can cause: miscarriage or stillbirth, premature birth, low birth weight.
  • #33 Measles: Symptoms, Diagnosis, and Treatment
    https://patient.info/skin-conditions/viral-rashes/measles
    Most children are better within 7-10 days. An irritating cough may persist for several days after other symptoms have gone. The immune system makes antibodies during the infection. These fight off the virus and then provide lifelong immunity. It is therefore rare to have more than one bout of measles. […] Measles is very infectious. It is passed on by coughing and sneezing the virus into the air. It takes between 7 and 21 days (most commonly 10-12 days) to develop symptoms after being infected. […] Complications are more likely in children with weakened immune systems (such as those with leukaemia or HIV), those who are malnourished, children aged under 5 years and adults. […] More common complications include: Eye infection (conjunctivitis). Inflammation of the voice box (laryngitis). Ear infection causing earache. Infections of the airways, such as bronchitis and croup, which can be common.
  • #33 Measles: Symptoms, Diagnosis, and Treatment
    https://patient.info/skin-conditions/viral-rashes/measles
    If you think you or your child may have measles, see a doctor to confirm the diagnosis. You should phone first because measles is so catching – the surgery may make arrangements so that your child doesn’t wait in the waiting room and risk infecting other people. Most children recover fully with no complications or treatment. However, you should see a doctor again if symptoms get worse, or if you suspect a complication.
  • #34 Measles: signs and symptoms – Merck.com
    https://www.merck.com/stories/what-you-need-to-know-about-measles/
    Measles is a highly contagious viral disease that can affect people of all ages but is most common in children. […] Symptoms appear 7 to 14 days after contact with the virus. […] Common measles symptoms include: High fever (may spike to more than 104F), Cough, Runny nose, Red, watery eyes (7-14 days after contact with the virus), Spots in mouth (2-3 days after symptoms begin), Rash (3-5 days after symptoms begin). […] Measles can cause health complications. Common complications include ear infections and diarrhea. Serious complications include pneumonia and encephalitis (an inflammation of the brain). […] About 1 in 5 unvaccinated people in the U.S. who get measles are hospitalized. […] As many as 1 out of every 20 children with measles get pneumonia, the most common cause of death from measles in young children. […] Approximately 1 to 3 of every 1,000 children who become infected with measles will die from respiratory and neurologic complications.
  • #35 Recent measles (rubeola) outbreak: etiology, symptoms, prevention, treatment, complications, and advice for medical professionals
    https://pmc.ncbi.nlm.nih.gov/articles/PMC10389509/
    Other organs like the brain or lungs could be severely affected if the measles spread there. Measles can cause problems like meningitis, pneumonia, seizures (fits), and blindness. Some people are more vulnerable than others, despite the rarity of these problems. Those covered in this are infants and people with weakened immune systems. […] One in 1000 people who have measles may develop the disease encephalitis. The brain is swollen and inflamed during encephalitis. The hazards of the illness may be more dangerous for people whose immune systems are already impaired. Encephalitis can appear immediately or months after measles. Encephalitis may cause a permanent brain injury.
  • #36 Measles outbreak spreads to 11th state: The latest | FOX 10 Phoenix
    https://www.fox10phoenix.com/news/measles-outbreak-11th-state-north-dakota-latest
    Measles first infects the respiratory tract, then spreads throughout the body, causing a high fever, runny nose, cough, red, watery eyes and a rash. […] The rash generally appears three to five days after the first symptoms, beginning as flat red spots on the face and then spreading downward to the neck, trunk, arms, legs and feet. When the rash appears, the fever may spike over 104 degrees Fahrenheit, according to the CDC. […] Most kids will recover from measles, but infection can lead to dangerous complications such as pneumonia, blindness, brain swelling and death.
  • #37 Measles > Fact Sheets > Yale Medicine
    https://www.yalemedicine.org/conditions/measles
    Severe complications are more likely to occur in children who are poorly nourished, have a weakened immune system from leukemia and HIV, or are affected by other serious diseases. The most serious potential complications include blindness, brain swelling (encephalitis), respiratory infections such as pneumonia, and, in rare cases, death.
  • #38 Measles – Diagnosis & treatment – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/measles/diagnosis-treatment/drc-20374862
    Measles may be diagnosed by a healthcare professional based on the disease’s rash as well as tiny white spots inside the mouth, called Koplik spots. […] Lab tests can confirm that a person has measles. […] There’s no antiviral treatment for measles. […] Measles can lead to inflammation of the airways. The inflammation lowers the body’s ability to take in oxygen. […] A healthcare professional may give children vitamin A as part of treatment for measles. […] These treatments are well researched and help people with measles feel better, manage complications and prevent death. […] Other treatments for measles may have serious side effects and limited supporting evidence.
  • #39 Common questions about measles – Mayo Clinic Health System
    https://www.mayoclinichealthsystem.org/hometown-health/speaking-of-health/common-questions-about-measles
    Measles is a serious illness that can lead to significant health complications. […] Measles symptoms appear seven to 14 days after contact with the virus. Measles occurs in stages and progresses over a two- to three-week period. Symptoms are different throughout each stage. […] Common first signs of measles include these symptoms: Dry cough, Fever, Red, watery eyes, known as conjunctivitis, Runny nose, Sore throat. […] In the third stage, you’ll start to see a rash, which typically begins on the face. Tiny, white spots known as Koplik spots may appear inside the mouth two to three days after symptoms start. A measles rash appears three to five days after the first symptoms. […] Over the next few days, the rash will spread to the arms, torso and legs. Accompanying the rash will be a quickly rising fever that may reach more than 105 degrees Fahrenheit. Eventually, the fever dips, and the rash clears up from bottom to top.
  • #40 Measles Clinical Presentation: History, Physical Examination
    https://emedicine.medscape.com/article/966220-clinical
    The patient history is notable for exposure to the virus. The incubation period from exposure to onset of measles symptoms ranges from 7-21 days (average, 10-12 days). Patients are contagious from 1-2 days before the onset of symptoms. Healthy children are also contagious during the period from 3-5 days before the appearance of the rash to 4 days after the onset of rash. On the other hand, immunocompromised individuals can be contagious during the duration of the illness. […] The first sign of measles is usually a high fever (often 104o F [40o C]) that typically lasts 4-7 days. This prodromal phase is marked by malaise, fever, anorexia, and the classic triad of conjunctivitis, cough, and coryza (the 3 Cs). Other possible associated symptoms include photophobia, periorbital edema, and myalgias.
  • #41 What are the Signs and Symptoms of Measles? – Emergency HospitalAccessibility ToolsIncrease TextDecrease TextGrayscaleHigh ContrastNegative ContrastLight BackgroundLinks UnderlineReadable FontReset
    https://www.emergencyhospitals.care/what-are-the-signs-and-symptoms-of-measles/
    Most deaths from measles occur in children under the age of five. The disease is highly contagious and is spread through the air or by touching a surface covered with the live virus then spreading it to the mouth or nose. Symptoms to be on the lookout for include the following: Fever, Sore Throat, Dry Cough, Inflamed Eyes, Runny Nose, The Appearance of Koplik’s Spots – Tiny White Spots inside the Mouth or Cheek, Skin Rash Appearing as Reddish Blotches. […] After being infected but before appearing, measles requires an incubation period of about 10 to 14 days. During this initial period, there are no signs or symptoms. Following the incubation period, the patient develops a mild to moderate fever, runny nose, cough, and sore throat. These symptoms last for 2 to 3 days after which a rash develops. The rash, (red blotchy appearance), generally begins on the face and spreads downward to the legs and feet. During this 3 to 4 day period, the patient can expect fever, sometimes as high as 104 to 105 degrees.
  • #42 What Is Measles? Symptoms, Causes, Diagnosis, Treatment, and Prevention
    https://www.everydayhealth.com/measles/guide/
    Symptoms of measles typically show about 7 to 14 days after infection. The virus causes a number of symptoms, most notably: High fever (may get higher than 104 degrees F) […] It can also lead to serious complications, including ear infections, pneumonia, diarrhea, and encephalitis (brain inflammation). The first indication of the disease is usually a high fever, which typically starts about 10 to 12 days after exposure to the virus. The fever usually lasts four to seven days; other symptoms, such as a runny nose, cough, red and watery eyes, and small white spots inside the cheeks, can develop during this stage. After this period, a rash (usually on the face and upper neck) appears. Over about a three-day period, it spreads all over the body, eventually reaching the hands and feet. The rash typically lasts five to six days until it fades.
  • #43 Measles, Symptoms, Risks & Vaccination Info, Bozeman Health MT
    https://bozemanhealth.org/services/measles/
    Measles symptoms appear 7 to 14 days after contact with the virus. Common measles symptoms include: High fever (may spike to more than 104 F), Cough, Runny nose (coryza), Red, watery eyes (conjunctivitis), Rash. Symptoms begin with cough, runny nose, conjunctivitis, high fevers, little white spots in mouth (called Koplik spots) inside of cheek. A skin rash starts on forehead and moves down. The contagious period starts four days prior to the rash onset and four days after the rash onset. Most people will recover, but poor outcomes can occur. […] Measles can cause serious health complications, especially in children younger than 5 years of age. Common complications: Ear infections, Diarrhea. Serious complications can include: Pneumonia: A lung infection that makes the tiny air spaces in your lungs fill with fluid or pus, which makes it hard to breathe. People with pneumonia might cough a lot, feel tired, have a fever, or feel short of breath. Encephalitis: Swelling in the brain usually caused by a virus. Encephalitis can cause symptoms like fever, headache, confusion or feeling very tired. Some people might also have trouble talking, walking or staying awake.