what is the disease measles
Measles is a disease caused by a virus that is spread through the air by breathing, coughing, or sneezing. Measles virus is highly contagious and can remain so for up to 2 hours in the air or on surfaces.Symptoms of measles are rash, high fever, cough, runny nose, and red, watery eyes.Some people who become sick with measles also get an ear infection, diarrhea, or a serious lung infection, such as pneumonia.easles virus is highly contagious and can remain so for up to 2 hours in the air or on surfaces. Symptoms of measles are rash, high fever, cough, runny nose, and red, watery eyes. Some people who become sick with measles also get an ear infection, diarrhea, or a serious lung infection, such as pneumonia.