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TRUE

Our reviewed evidence supports this claim.

Your claim

A cough that lasts three weeks or longer can be a sign of TB and should be checked.

What we found

A cough that goes on for three weeks or more is a common sign of TB. See a doctor or health centre to get checked.

Why we gave this result

CDC lists a cough lasting three weeks or longer as a symptom of active TB and the NHS advises seeing a doctor for a cough lasting more than three weeks.

Keep in mind: Many other illnesses can cause a long cough, so a test is needed to find the cause. If you are worried sooner, ask a health worker.

Reliable sources (2)

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What do the results mean?

  • TRUE Reviewed evidence supports the claim.
  • FALSE Reviewed evidence does not support it.
  • UNVERIFIED We could not confirm it either way.

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