Body fluids can transmit AIDS. In addition to blood, body fluids can also transmit AIDS in AIDS patients. These fluids are also rich in HIV, such as semen, prostate fluid, cerebrospinal fluid, vaginal secretions, cervical secretions, pleural fluid, ascites, etc. Once a healthy person’s wound comes in contact with these fluids, it may cause HIV infection. For example, saliva, sweat and urine of AIDS patients do not transmit AIDS. In the process of contact with AIDS patients, you should avoid letting your wounds come in contact with the patient’s blood and body fluids to protect yourself from HIV infection.