The measles virus spreads easily through the air when an infected person sneezes or coughs and someone nearby inhales the infected droplets. It can also be transmitted by direct contact with fluids from the nose or mouth of an infected person. As measles cases rise in states across the country, it’s important to ensure your child is up to date on their vaccinations. Getting the measles vaccine is the best way to strengthen kids' immune systems and prevent illness. | American Academy of Pediatric