viral infection

Key facts Measles is a very contagious viral illness. You are likely to be immune if you are vaccinated against measles, or have already had measles. Measles causes fever, cough, red eyes and a red, blotchy rash. Measles can lead to serious complications including ear infections, pneumonia (lung infection) and encephalitis (inflammation of the brain). Vaccination is the best way to prevent measles. What is measles? Measles is a very contagious viral illness. It’s best known for its characteristic red blotchy rash. Measles can be very serious and can lead to hospitalisation and even death. Measles was very common in