How can I get AIDS?

Tongue kiss transmission of AIDS this is possible, there is a certain risk, specific risk and AIDS infected person's body virus level and whether there is a significant oral ulcer, gum bleeding and other factors related. The body virus level is very high and there is significant gum bleeding, oral ulcer and this patient occurred tongue kiss, the risk will be significantly increased. Low virus levels and no obvious oral disease, they are at lower risk when tonguing, and specific risks are assessed in conjunction with specific situations.