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False-Positive Cultures for Mycobaterium Tuberculosis

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This information sheet contends that new rapid diagnostic laboratory techniques appear to have increased the possiblity of laboratory cross contamination and explains how to avoid diagnostic errors based on false-positive cultures.

Basic Epidemiology for Tuberculosis Program Staff

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This guide discusses the use of statistics and epidemiology in TB control. It defines key concepts in epidemiology and gives detailed examples and sample problems. It explains specific uses of epidemiology and epidemiologic terms and techniques. The monograph describes how these concepts can be used...

Tuberculosis Facts - Exposure to TB

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This information sheet provides general information about TB is, how someone can be exposed and how to test for TB. It explains that TB is spread through the air after someone with TB disease sneezes, coughs, speaks, laughs, or sings. Latent TB infection is when TB germs live in the body without...