Hello Minor tear during kissing at lingual frenulum . You are HIV +ve , now read this : Although HIV can be ISOLATED typically in low titers from the saliva of a small proportion of INFECTED individuals (as you are an HIV infected ),but there is NO CONVINCING EVIDENCE that saliva can transmit HIV infection through kissing or through other exposure but mouth. Saliva contains endogenous antiviral factors, among these factos , HIV-specific immunoglobulins of Ig A, Ig G and Ig M isotypes are detected readily in salivary secretions of infected individuals ( as you are HIV infected but your saliva is also antiviral factors so HIV transmission is not possible to any partner even if injury present in mouth or on tongue). So don t worry about this. Hope this will help you. Good luck.