Measles is a highly contagious infectious disease caused by a virus. It can spread through the air when an infected person coughs or sneezes. Symptoms of measles include fever, rash, cough, runny nose, and red, watery eyes. Measles can be serious, and in some cases, it can even be fatal.
There is no specific cure for measles, but it can be prevented by vaccination. The measles vaccine is safe and effective, and it is one of the best ways to protect against this serious disease.