Two-year follow-up of persons with HIV-1− and HIV-2-associated pulmonary tuberculosis treated with short-course chemotherapy in West Africa

Rifampicin-containing short-course chemotherapy for pulmonary tuberculosis is associated with similar cure and recurrence rates in HIV-positive and HIV-negative persons completing 6 months of therapy. HIV-2 infection is associated with more favourable survival than HIV-1 infection or dual reactivity, even when AIDS-defining illness is already present. However, mortality is significantly increased in all seropositive groups compared with HIV-negative tuberculosis patients; thus, establishing the causes of this increased mortality is a priority.