AIDS saliva into the wound will be contagious

AIDS patients saliva into the skin lesions wound which, in general, is not infected with HIV, AIDS is caused by HIV infection by a serious immune deficiency characterized by sexually transmitted diseases. In the absence of treatment of AIDS infected persons in vivo, which contain a variety of body fluids HIV, but the content of more infectious, mainly blood, semen, vaginal secretions, tissue wound exudate, milk, etc. In saliva which did detect a small amount of HIV, but research shows that the amount of virus is not enough to infect others. Therefore, in general, AIDS saliva contact with the wound site of healthy people, the probability of transmission of AIDS is very small, do not worry too much. If the patient has skin lesions or small bleeding in the mouth, causing HIV in the blood to be mixed into saliva, at this time if contact with other people's wounds, due to the high HIV content in the blood, it is possible to make the other party infected.