what is measles

Answer 1

Measles is a highly contagious viral infection that primarily affects children. It is characterized by a rash, high fever, cough, runny nose, and red, watery eyes. The virus is transmitted through respiratory droplets when an infected person coughs or sneezes. Measles can lead to complications such as pneumonia, brain swelling, and death. However, measles can usually be prevented through vaccination.