What is the difference between HIV and STD transmission?

Sexually transmitted diseases are collectively referred to as sexually transmitted diseases, including syphilis, gonorrhea, condyloma acuminatum, genital herpes and other diseases, sexually transmitted diseases is the main route of transmission, a few sexually transmitted diseases can also be transmitted through blood or mother-to-child transmission, AIDS transmission routes there are three main, blood transmission, sexual transmission and mother-to-child transmission.