TB Infection Control

Discussion Brief

Smear microscopy of sputum, often obtained by inducing sputum, is a key tool for TB diagnosis in resource-limited settings as it is low cost and more feasible than other procedures (Menzies D. Sputum Induction: Simpler, Cheaper and Safer- But Is It Better? American Journal of Respiratory and Critical Care Medicine. 2003,167:676).

In this discussion, 15 members on four continents shared protocols and recommendations for outdoor sputum induction (OSI) that address environmental considerations, time needed between inductions, and precautions for health workers thus creating a comprehensive online “how-to” guide.
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