Collocations for HIV - noun

be at risk from | contract, get | have, suffer from
people suffering from HIV and Aids

be affected by, be infected by | spread, transmit | be/test negative for, be/test positive for | test sb/sth for, screen sth for
screening blood for HIV

treat

infection | antibody, virus | carrier, sufferer | status
If you are unsure of your HIV status, consider having a test.

test

HIV negative/positive