Guidelines for the Investigation of Contacts of Persons with Infectious Tuberculosis: Recommendations from the National Tuberculosis Controllers Association and CDC. Morbidity and Mortality Weekly Report, 54(RR-15): 1-47, December 16, 2005.

This report, from the National Tuberculosis Controllers Association and CDC, is an update of the American Thoracic Society guidelines on the investigation, diagnostic evaluation, and medical treatment of TB contacts published in 1976. These revised guidelines provide recommendations concerning investigation of TB exposure and transmission and prevention of future cases of TB through contact investigation.