Tuberculosis transmission and use of methamphetamines in Snohomish County, WA, 1991-2006

E.S. Pevzner, S. Robison, J. Donovan, D. Allis, C. Spitters, R. Friedman, K. Ijaz and J.E. Oeltmann

American Journal of Public Health, 2010, vol. 100, issue 12, 2481-2486

Abstract: Objectives.We investigated a cluster of tuberculosis (TB) cases among persons using methamphetamines in Snohomish County, Washington, to determine the extent of the outbreak, examine whether methamphetamine use contributed to TB transmission, and implement strategies to prevent further infections. Methods. We screened contacts to ?nd and treat persons with TB disease or infection. We then formed a multidisciplinary team to engage substance abuse services partners and implement outreach strategies including novel methods for ?nding contacts and a system of incentives and enablers to promote ?nding, screening, and treating patients with TB and their infected contacts. Results. We diagnosed and completed treatment with 10 persons with TB disease. Eight of 9 adult patients and 67% of their adult contacts reported using methamphetamines. Of the 372 contacts, 319 (85.8%) were screened, 80 (25.1%) were infected, 71 (88.8%) started treatment for latent infection, and 57 (80.3%) completed treatment for latent infection. Conclusions. Collaborative approaches integrating TB control, outreach, incentives, and enablers resulted in high rates of treatment adherence and completion among patients and infected contacts. TB control programs should collaborate with substance abuse programs to address addiction, overcome substance abuse-related barriers to treatment, treat TB, and prevent ongoing transmission.

Date: 2010
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Persistent link: https://EconPapers.repec.org/RePEc:aph:ajpbhl:10.2105/ajph.2009.162388_4

DOI: 10.2105/AJPH.2009.162388

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