It is possible to get infected with AIDS if the glans touches the secretion of AIDS patients. The reason is that there may be tiny wounds on the glans, and when these tiny wounds come into contact with the secretions of AIDS patients, the secretions can bring the virus into the body of healthy people through these tiny wounds, thus causing the infection of healthy people. To prevent HIV infection, one must insist on cleanliness, keep a fixed number of sexual partners, and insist on using condoms as one of the most effective measures to prevent HIV infection in sexual life. In addition, you should also avoid sharing personal items such as toothbrushes, razors, shavers, syringes, etc., and avoid having your teeth cleaned, tattooed, eyebrows tattooed, teeth pulled, etc. in informal medical places outside.