Measles

  • Measles spreads when an infected person coughs or sneezes, releasing tiny droplets into the air.

  • You can get infected by breathing in the air or touching a contaminated surface and then touching your eyes, nose, or mouth.

  • The measles virus can stay in the air or on surfaces for up to two hours!

  • A person with measles can pass it to others from 4 days before the rash appears to 4 days after.

Measles is a highly contagious disease caused by the measles virus.

Measles can cause serious health complications, especially in children under 5.

  • High fever

  • Cough

  • Rash

  • Runny nose

  • Red and watery eyes

  • Ear infections

  • Diarrhea

  • Pneumonia

  • Encephalitis

  • Death

measles transmission contagious

Why Vaccination Matters

The best way to stay protected from measles is by getting the MMR vaccine (Measles, Mumps, and Rubella).

It’s safe, effective, and long-lasting.

  • When 95% or more of people in a community are vaccinated, most people are protected from infection through community immunity (herd immunity).

  • Vaccination reduces outbreaks by limiting how far and how fast the disease spreads.

  • Connecticut is one of the few states that has reached the 95% MMR vaccine coverage needed for herd immunity in schools this school year (2023-2024)!

Children need 2 MMR doses for full protection:
✔ 1st dose at 12-15 months old
✔ 2nd dose at 4-6 years old