Tuberculosis among HIV-infected patients receiving HAART: long term incidence and risk factors in a South African cohort

Abstract

Incidence of TB continues to decrease during the first 5 years of HAART and so HAART may contribute more to TB control in low-income countries than was previously estimated from short-term follow-up. Patients with advanced pretreatment immunodeficiency had persistently increased risk of TB during HAART; this may reflect limited capacity for immune restoration among such patients.