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Measles

What is measles?

Measles is a highly contagious disease caused by a virus that spreads through the air. You can get sick just by being in the same building as someone infected. 

    
The most noticable symptom of measles is its distinctive rash that starts on the face and spreads down the body. More detailed symptoms listed below.

Quick facts:

  • Exposure to the virus can happen for up to two hours after a contagious person has left the area
  • The virus can spread indoors through shared HVAC systems
  • Quarantine for exposed individuals could last for up to 3 weeks
  • 1 in 5 unvaccinated people who get sick with measles require hospitalization
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How does measles spread?


Measles spreads through the air. You can get sick by:

- Being in close contact with an infected person
- Touching contaminated surfaces (doorknobs, handrails, etc.)
- Respiratory droplets from coughs or sneezes

** The virus can spread indoors through shared HVAC systems

What are the symptoms?

 

    

The most noticable symptom of measles is its distinctive red rash that starts on the face and spreads down the body. A measles rash on darker skin may be more difficult to see. The rash can be slightly raised and appear blotchy.

Other Symptoms:

- High fever ( 104°+)
- Coughing
- Sneezing / runny nose
- Conjunctivitis (Red, watery eyes)
- White spots in mouth

Contact a healthcare provider IMMEDIATELY if you notice any of these symptoms.

** Other possible complications: ear infection, diarrhea, pneumonia, seizures, and (rarely) death
** Risk of miscarriage if infected during pregnancy

What should I do if I think I have measles?

Since measles is highly contagious, it is important to prevent it from spreading. If you or a family member is showing measles symptoms, you should:

- Stay home to avoid infecting other people

- Keep them / yourself away from other family members who are not sick

- Call your medical provider to schedule an appointment

 

* It's important to call BEFORE you go to the hospital so staff are prepared to take care of you safely.

 

Treatment and prevention

Measles can be prevented with the MMR vaccine (measles, mumps, and rubella), which is:

  • Safe and effective
  • Required by Wisconsin law for school and childcare centers
     

Other recommendations

  • Wash your hands with soap and water often
  • Avoid touching your eyes, face, and mouth

Take Action

Clinics

MHD’s health clinics provide free measles vaccinations. View details on locations and hours below.

Find a clinic

Vaccine Flowchart

Unsure of your status? Follow these CDC vaccination recommendations based on your demographics.

View flowchart

Vaccine registry (WIR)

Look up your family's immunization records online using the Wisconsin Immunization Registry (WIR). Click the link below and complete the form.

Find your records

Help Spread the Word

Download MHD handouts, flyers, and social media graphics to help share accurate measles information with community members, partners, and providers.

Download resources

Useful links

For health care providers