What are the Risk Factors for TB?

Anyone can get TB, but your risk is greatest if you:
  • Have an immune system weakened by medications such as steroids, or a disease such as diabetes.
  • Have close contact with someone who has untreated active TB.
  • Are elderly.
  • Live or work in a residential facility, such as a shelter, nursing home, or prision.
  • Travel to or come from a country where TB is common.