Public Health Madison & Dane County

Tuberculosis

Hand holding x-ray of lungs

Tuberculosis (TB) is an infection caused by bacteria. It usually attacks the lungs, but can attack any part of the body.

We test people at risk for TB and treat people who have latent and active TB disease. This reduces rates of the infection because TB can spread by coughing, sneezing, or speaking.

TB information for partners & providers

Testing for Tuberculosis

Are you at risk?

Not everyone needs to be tested for tuberculosis. Check to see if you have risk factors. In Wisconsin, the two most common risk factors for TB disease are:

  • Being born in or having lived in a country where TB disease is more common.
  • Having contact with someone who has active TB disease.

Testing for TB Infection

If you have risk factors for tuberculosis, you may be able to get a TB test from us. We do not do TB testing for work, school, or volunteering. 

We test people for TB with a blood test. To get a test, call (608) 266-4821.

  • We will ask questions to see if you qualify for testing. If you do, we will make an appointment for you.
  • At your appointment, you will fill out paperwork and have your blood drawn.
  • Test results will be sent to you in the mail, usually within 1-2 weeks.
  • Some vaccines can affect TB test results. If you need a TB test AND MMR, Varicella, or Yellow Fever vaccines:
    • Get your TB test before your vaccines, or
    • Get your TB test the same day as your vaccines, or
    • Wait 4-6 weeks after vaccines to get the TB test.

Other Places to Get a TB Test

  • Concentra East: (608) 244-1213
    4260 E Towne Blvd, Madison, WI 53704
  • Concentra West: (608) 829-1888
    358 Junction Rd. Madison, WI 53717
  • Fitchburg Family Pharmacy: (608) 274-3784
    3050 Cahill Main, Fitchburg, WI  53711

Learn More

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Tuberculosis