‘Second chance’: Chimps used in hepatitis B experiments get comprehensive health checks in Liberia
File phot: A chimpanzee formerly used in research receives a comprehensive health check at a retirement sanctuary for chimpanzees, in Bapakwali, Liberia. Chimpanzees once used in hepatitis B vaccine experiments have undergone comprehensive health checks at a sanctuary in Liberia as part of long-term care aimed at giving the animals a chance to live out … Read more