The Perfect Storm: How Urbanization and Colonial Medicine Ignited the Global AIDS Crisis

Sun, Aug 02 2026 /Mpelembe Media/ —  The human immunodeficiency virus (HIV) originated as a zoonotic infection when the simian immunodeficiency virus (SIV) crossed from wild primates into humans. Scientists trace the pandemic strain, HIV-1 Group M, to chimpanzees in southeastern Cameroon, likely crossing the species barrier between 1890 and the early twentieth century through the “cut hunter” transmission route, where individuals were exposed to infected primate blood while butchering bushmeat. Following this initial crossover, the virus traveled along river systems to Léopoldville, now Kinshasa, in the Democratic Republic of the Congo. Continue reading →