Polyclonal Pulmonary Tuberculosis Infections and Risk for Multidrug Resistance, Lima, Peru
Ruvandhi R. Nathavitharana
1
, Cynthia X. Shi
1, Leonid Chindelevitch, Roger Calderon, Zibiao Zhang, Jerome T. Galea, Carmen Contreras, Rosa Yataco, Leonid Lecca, Mercedes C. Becerra, Megan B. Murray, and Ted Cohen
Author affiliations: Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA, and Imperial College London, London, UK (R.R. Nathavitharana); Yale School of Public Health, New Haven, Connecticut, USA (C.X. Shi, T. Cohen); Simon Fraser University, Burnaby, British Columbia, Canada (L. Chindelevitch); Socios En Salud Sucursal Peru, Lima, Peru (R. Calderon, J.T. Galea, C. Contreras, R. Yataco, L. Lecca); Harvard Medical School, Boston (Z. Zhang, J.T. Galea, L. Lecca, M.C. Becerra, M.B. Murray)
Main Article
Table 1
Mycobacterium tuberculosis resistance patterns among patients with pulmonary TB, Lima, Peru, September 2009–August 2012*
Resistance† |
Simple,
no. (%) |
Clonal,
no. (%) |
Polyclonal, no. (%) |
Pansensitive |
1,917 (67.9) |
73 (63.5) |
88 (54.7) |
INH or RIF resistance |
260 (9.2) |
11 (9.6) |
17 (10.6) |
Multidrug |
333 (11.8) |
15 (13.0) |
27 (16.8) |
Other
|
312 (11.1)
|
16 (13.9)
|
29 (18.0)
|
Total |
2,822 |
115 |
161 |
Main Article
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Page updated: October 17, 2017
Page reviewed: October 17, 2017
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