Mycobacterium tuberculosis infection status and associated factors among household close contacts of rifampicin-resistant pulmonary tuberculosis patients: A single-center cross-sectional study
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Background: Rifampicin-resistant tuberculosis (RR-TB) is a major global public health challenge. Household close contacts (HHCs) of RR-TB patients face a high risk of Mycobacterium tuberculosis infection. Southwestern China carri... ...
