The recovery of Mycobacterium avium-intracellulare complex (MAC) from the residential bathrooms of patients with pulmonary MAC.

Nishiuchi, Yukiko; Maekura, Ryoji; Kitada, Seigo; Tamaru, Aki; Taguri, Takahiro; Kira, Yukimi; Hiraga, Toru; Hirotani, Atsushi et al. · Clin Infect Dis · 2007

cross_sectional · Level IV

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Abstract

The distribution of Mycobacterium avium-intracellulare complex (MAC) in residences was examined. MAC was only recovered from bathrooms but not from other sites of residences. The appearance ratio in the bathrooms of patients with pulmonary MAC was significantly higher than that in healthy volunteers' bathrooms (P=.01). For 2 patients, the genotypes of environmental isolates were identical to their respective clinical isolates.

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