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Measles Cases Confirmed in Cook County: What You Need to Know

Public health officials have confirmed two cases of measles in Cook County—reminding all of us how important it is to stay up to date on vaccinations. At Pillars Community Health, we’re here to help you get the facts and take steps to protect yourself, your loved ones, and those most at risk in our community.

What is measles, and how does it spread? 

Measles is a serious respiratory disease caused by a virus. Like COVID-19, the flu, and RSV, measles spreads through respiratory droplets when someone coughs, sneezes, or breathes. It’s one of the most contagious viruses known. 

  • The virus can live in the air or on surfaces for up to 2 hours 
  • You can spread it before you even know you’re sick—from 4 days before symptoms start to 4 days after a rash appears 
  • It can take 7–21 days after exposure for symptoms to show up 

 

What are the symptoms? 

Measles symptoms usually appear in two stages: 

Stage 1 – Minor symptoms: 

  • Cough 
  • Runny nose or congestion 
  • Conjunctivitis (red, watery eyes) 

Stage 2 – Major symptoms: 

  • High fever (around 104°F) 
  • Flat, reddish-brown rash that starts on the face and spreads to the body and arms 

 

Why is measles a concern? 

While many people recover from measles, it can cause serious complications, especially for children, pregnant people, and anyone with a weakened immune system. 

  • Children under age 6 are not fully protected until they receive both recommended doses of the MMR vaccine 
  • Unvaccinated individuals can become very sick 
  • Measles can lead to pneumonia, seizures, hearing loss, swelling of the brain (encephalitis), and even death 
  • Pregnant people who contract measles can experience severe complications that may affect the fetus 
  • There is no known cure and no scientifically validated treatment 

Cases of measles are increasing in the United States and globally due to rising rates of vaccine refusal. That makes it even more important to check your own status and help ensure the people around you are protected. 

 

How can you protect yourself and others? 

You can help stop the spread of measles by taking these steps: 

  • Make sure you’ve had two doses of the MMR vaccine 
  • If you’re unsure, ask your provider for a blood test (titer) to check your immunity 
  • If your levels are low, get a booster 
  • Keep children on track with the recommended MMR vaccine schedule 
  • Wear a mask in crowded or high-risk settings 
  • Wash your hands regularly and clean surfaces with bleach-based products 

 

Where to get the MMR vaccine 

  • Call 708-PILLARS to get connected to care; same-day appointments are available  
  • Call Cook County Health at 833-308-1988 to schedule a vaccination appointment 
  • Visit Chicago Department of Public Health Immunization Clinics – Walk-ins welcome, or register at getvaxchi.chicago.gov 

 

Final reminder 

Measles is preventable. The MMR vaccine has been used safely and effectively for over 50 years. It protects you, your family, and the people in our communities who are most at risk. 

If you have questions or need support, we’re here to help. Call 708-PILLARS or visit PillarsCommunityHealth.org for more information. 

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