<Ul> <Li> Danish physician Grethe Rask dies of AIDS contracted in Africa . </Li> <Li> A San Francisco prostitute gives birth to the first of three children who were later diagnosed with AIDS . The children's blood was tested after their deaths and revealed an HIV infection . The mother died of AIDS in May 1987 . Test results show she was infected no later than 1977 . </Li> </Ul> <Li> Danish physician Grethe Rask dies of AIDS contracted in Africa . </Li> <Li> A San Francisco prostitute gives birth to the first of three children who were later diagnosed with AIDS . The children's blood was tested after their deaths and revealed an HIV infection . The mother died of AIDS in May 1987 . Test results show she was infected no later than 1977 . </Li> <Dl> <Dt> 1978 </Dt> </Dl>

When was the first documented case of aids in the united states