High incidence of the Beijing genotype among multidrug-resistant isolates of Mycobacterium tuberculosis in a tertiary care center in Mumbai, India.

Almeida, Deepak; Rodrigues, Camilla; Ashavaid, Tester F; Lalvani, Ajit; Udwadia, Zarir F; Mehta, Ajita · Clin Infect Dis · 2005

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Abstract

We report a high frequency (35%) of the Beijing genotype among multidrug-resistant isolates recovered in and around Mumbai, India. Further restriction fragment-length polymorphism typing showed that these strains were closely related. We also report a high frequency of the Delhi genotype (31% of isolates). Our data indicate considerable ongoing transmission of multidrug-resistant Mycobacterium tuberculosis strains of the Beijing genotype in Mumbai.

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