For the prevention of AIDS, the following steps can be taken:Doing blood tests and check-ups. This is named as treatment as prevention or simply, TasP.  Make sure the needles that are used in one person are not used on you. Avoid taking drugs. The drugs that are taken by needles have become a major contributor to the transmission of AIDS. Use condoms during sexual intercourse. The condoms can be vaginal for a female and males may use condoms too. This is far safer than using contraceptives which do not protect from sexually transmitted diseases like AIDS.