Measles
Measles is a highly contagious disease that spreads easily to people who are not vaccinated or have not previously had measles. It spreads through the air or contaminated surfaces and can linger for up to 2 hours. It can be passed to others from 4 days before to 4 days after the rash appears.
Symptoms
Measles symptoms begin 7 to 21 days after being infected and may include:
- high fever
- cough
- runny nose
- red, watery eyes (conjunctivitis, such as pink eye), sensitivity to light
- red rash lasting 4 to 7 days (starting on the face and spreading to the rest of the body)
Unvaccinated people, particularly children younger than 5 years, and those who are pregnant, or have weakened immune systems, are at higher risk of complications from measles. These can include:
- pneumonia
- ear infections
- diarrhea
- hearing and vision loss
- respiratory failure
- brain swelling (encephalitis)
- seizures
- death
People who get measles while pregnant may have a miscarriage, experience premature labour, or give birth to an infant with low birth weight.
Vaccination is your best protection against measles
2 doses of measles vaccines provide nearly 100% protection. Children should receive their first dose of the vaccine at 12 months old and their second dose between 4 to 6 years old (usually before starting school).
Infants 6 to 11 months can receive a dose of MMR if traveling to areas or countries where measles is of concern. 2 additional doses are still required after the age of 12 months.
Check your vaccination record to confirm you and your family members are up to date with measles vaccinations. If you are unsure, you can check with your doctor or health care provider.
When your child receives the vaccine, report it to Peel Public Health.
2 doses are recommended for anyone born in 1970 or later. In general, if you were born before 1970 you are considered protected against measles due to high levels of measles circulation at that time.
What to do if you think you have measles
If you think you have measles:
- Isolate immediately and stay home.
- Contact your doctor or health care provider for next steps and testing.
- Call ahead before visiting a clinic or hospital to let them know you've been exposed so they can take the necessary precautions to protect others as soon as you arrive.
- Wear a well-fitting, medical grade mask (surgical or N95) when getting assessed by a health care professional.