Как это я ссылку не давала? Давала, вот в самом начале сообщения. Копирую то сообщение ещё раз Да, написано оно в 1999 году.... может не самой первой свежести, но всё же.http://www.cdc.gov/hiv/resources/factsheets/transmission.htm Households Although HIV has been transmitted between family members in a household setting, this type of transmission is very rare. These transmissions are believed to have resulted from contact between skin or mucous membranes and infected blood. To prevent even such rare occurrences, precautions, as described in previously published guidelines, should be taken in all settings "including the home" to prevent exposures to the blood of persons who are HIV infected, at risk for HIV infection, or whose infection and risk status are unknown. For example, -Gloves should be worn during contact with blood or other body fluids that could possibly contain visible blood, such as urine, feces, or vomit. -Cuts, sores, or breaks on both the caregiver’s and patient’s exposed skin should be covered with bandages. -Hands and other parts of the body should be washed immediately after contact with blood or other body fluids, and surfaces soiled with blood should be disinfected appropriately. -Practices that increase the likelihood of blood contact, such as sharing of razors and toothbrushes, should be avoided. -Needles and other sharp instruments should be used only when medically necessary and handled according to recommendations for health-care settings. (Do not put caps back on needles by hand or remove needles from syringes. Dispose of needles in puncture-proof containers out of the reach of children and visitors.) Biting In 1997, CDC published findings from a state health department investigation of an incident that suggested blood-to-blood transmission of HIV by a human bite. There have been other reports in the medical literature in which HIV appeared to have been transmitted by a bite. Severe trauma with extensive tissue tearing and damage and presence of blood were reported in each of these instances. Biting is not a common way of transmitting HIV. In fact, there are numerous reports of bites that did not result in HIV infection.И вот ещё с того же сайтаhttp://www.cdc.gov/hiv/topics/basic/index.htmNo one should become complacent about HIV and AIDS. While current medications can dramatically improve the health of people living with HIV and slow progression from HIV infection to AIDS, existing treatments need to be taken daily for the rest of a person’s life, need to be carefully monitored, and come with costs and potential side effects. At this time, there is no cure for HIV infection.