HIV is very effectively transmitted during anal intercourse unprotected by condoms (UAI), with a meta-analysis finding that women may have an. HIV is not spread through saliva, by touching a person or object, or by insect bites . Oral sex isn't as risky as vaginal or anal sex, but there is still some risk. It's true that a woman is at higher risk of getting HIV from a man, because the vagina . When HIV is transmitted through sex, only the strongest versions of the A woman is twice as likely to catch the virus from an infected partner in a The cells on the penis are tougher to infect than those in the vagina or anus.