AIDS screening is not included in the physical examination program for college students, and AIDS screening is not part of the routine screening program. Routine checkups include routine blood, urine, chest X-ray, ECG, blood pressure and transaminases. If you suspect that you are infected with AIDS, you need to go to a regular hospital for an HIV test. If AIDS is diagnosed, it is important to intervene as early as possible to control the disease. College students also need to understand the transmission of AIDS, which is through sexual transmission, blood transmission, and vertical transmission from mother to child, so that they can do a good job of self-protection and prevent the spread of AIDS.