The Changing Natural History of HIV Disease: Before and After the Introduction of Generic Antiretroviral Therapy in Southern India

The number of individuals seeking treatment for infection with human immunodeficiency virus increased as the cost of highly active antiretroviral therapy (HAART) decreased 20-fold after the introduction of generic HAART in India in the year 2000. The incidence of tuberculosis and opportunistic infections decreased to <2 cases per 100 person-years. Death rates decreased from 25 to 5 deaths per 100 person-years between 1997 and 2003.