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Article: Crack cocaine and infectious tuberculosis.(DISPATCHES)(Clinical report)
- Article from:
- Emerging Infectious Diseases
- Article date:
- September 1, 2008
- Author:
CopyrightCOPYRIGHT 2008 U.S. National Center for Infectious Diseases. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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We hypothesize that crack cocaine is independently associated with smear-positive tuberculosis (TB). In a case-control study of TB in London, 19 (86%) of 22 crack cocaine users with pulmonary TB were smear positive compared with 302 (36%) of 833 non-drug users. Respiratory damage caused by crack cocaine may predispose drug users to infectivity.
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Tuberculosis (TB) has reemerged as a public health problem in London, and drug users are at high risk of contracting and spreading the disease (1). The United Kingdom has seen a substantial increase in the prevalence of drug use in the past decade, particularly crack cocaine use (2). Numbers of crack ...