Find out how TB can cause primary disease (soon after your first infection) or secondary disease (months/years after your first infection). Rishi is a pediatric infectious disease physician and works at Khan Academy.

These videos do not provide medical…

It is essential that health care professionals are able to administer the TB (Tuberculosis) skin test according to proper protocol.

This 6-minute instructional video outlines the steps involved in administering and reading the Mantoux skin test, based…

Laboratory diagnosis of tuberculosis including microscopy and liquid and solid culture