Impact of expanded antiretroviral use on incidence and prevalence of tuberculosis in children with HIV in Kenya.

Setting: Antiretroviral therapy (ART) reduces pulmonary tuberculosis (PTB) in human immunodeficiency virus (HIV) infected children. Recent ART recommendations have increased the number of children on ART.

Objective: To determine the prevalence and incidence of TB in HIV-infected children after the implementation of expanded ART guidelines.