Opportunistic infections found in patients who test positive for human immunodeficiency virus (HIV). The most common include PNEUMOCYSTIS PNEUMONIA, Kaposi's sarcoma, cryptosporidiosis, herpes simplex, toxoplasmosis, cryptococcosis, and infections with Mycobacterium avium complex, Microsporidium, and Cytomegalovirus.

Synonyms: Infection, HIV-Related Opportunistic, AIDS-Related Opportunistic Infections, Opportunistic Infections, AIDS-Related, HIV-Related Opportunistic Infection, Opportunistic Infection, AIDS-Related, Infections, HIV-Related Opportunistic, Opportunistic Infections, HIV-Related, Opportunistic Infection, HIV-Related, AIDS Related Opportunistic Infections, HIV-Related Opportunistic Infections, AIDS-Related Opportunistic Infection, HIV Related Opportunistic Infections, Opportunistic Infections, HIV Related, Opportunistic Infections, AIDS Related