The best way to stay protected against measles is to get vaccinated, according to experts. The measles, mumps and rubella ...

People with measles are infectious four days before the rash starts and four days after. The measles rash usually starts 14 days after exposure, although it may occur 7-21 days after exposure.

Symptoms of measles may not appear for 7 to 21 days after contact and can include fever, cough, runny nose, and a red spotted rash.