Eating food with AIDS blood is generally not infected, and it is recommended that relevant tests be carried out to ascertain whether or not one is infected with AIDS. AIDS is a systemic disease caused by infection of human immunodeficiency virus (HIV), and its main means of transmission is through sexual contact. AIDS may also be induced by the blood of infected persons being attacked by HIV blood, as well as by intravenous drug use. Since the chances of survival of the human immunodeficiency virus on food are small, the chances of getting infected by eating food with AIDS blood are generally small. However, as a precautionary measure, it is recommended to undergo relevant tests, such as HIV-1/2 antibody test, CD4+ T-lymphocyte test, HIV nucleic acid test, and HIV genotypic resistance monitoring in order to clarify whether one is infected with AIDS. Patients with AIDS should actively cooperate with doctors to take relevant treatment measures. For normal people, in order to prevent AIDS, they should avoid unprotected sexual intercourse, use condoms correctly, refuse drugs and do not use unsafe needles.