Abstract:BackgroundPulmonary tuberculosis (TB) remains one of the leading infectious causes of morbidity and mortality worldwide. Most data showed that infectiousness of pulmonary TB diminishes rapidly after 2 weeks of effective anti-tuberculous therapy and the bacilli seen in the smear after 2 weeks are most likely nonviable. We aim to assess this hypothesis by doing sputum culture after 2 weeks of therapy to assess the viability of the bacilli in the smear.MethodsA prospective cohort study was conducted on patients a… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.