STDs and AIDS are not the same. The scope of STDs and AIDS is different. STDs mainly include diseases that are mainly transmitted by sexual contact, such as syphilis, condyloma acuminata, gonorrhea, AIDS and so on are all STDs. AIDS is one of the sexually transmitted diseases and is included in STDs. It is mainly caused by viral infection and is transmitted mainly through blood, sexual contact and vertical transmission from mother to child. There is also a kind of sexually transmitted disease, in addition to the above range, also includes hepatitis B, hepatitis C, which is a kind of disease transmitted through sexual contact.