Measles Myths vs. Facts Quiz Step 1 of 10 10% 1. Myth or Fact: Measles is highly contagious. Myth Fact 2. Myth or Fact: The MMR vaccine is the best way to prevent measles. Myth Fact 3. Myth or Fact: If you are unvaccinated, you are at increased risk of developing measles, if exposed. Myth Fact 4. Myth or Fact: The measles vaccine (MMR) is safe and effective. Myth Fact 5. Myth or Fact: Measles is just a little rash. Myth Fact 6. Myth or Fact: The MMR vaccine does not cause autism. Myth Fact 7. Myth or Fact: Measles can cause serious complications. Myth Fact 8. Myth or Fact: Vitamin A does not prevent or cure measles. Myth Fact 9. Myth or Fact: The MMR vaccine does NOT contain fetal tissue. Myth Fact 10. Myth or fact: Only kids get measles. Myth Fact Δ Measles ResourcesGeneral Measles Information Measles Frequently Asked Questions (FAQ) Measles Communications Toolkit Measles Vaccine Myths vs. Facts Measles Vaccine Myths vs. Facts Quiz Data & Reports Measles case counts in Illinois Measles outbreak projections in Illinois schools Report on 2023 Measles Outbreak in Suburban Cook County U.S. measles cases and outbreaks Related Information Check your vaccination history Measles information in Chicago Scheduling vaccinations in Chicago Scheduling vaccinations in Chicago and Cook County Updated May 16, 2025, 4:10 PM