Although the appearance of HIV-infected people is the same as that of normal people, their blood, semen, vaginal secretions, skin and mucous membrane damage or inflammatory ulcer exudate all contain a large number of HIV, which is highly contagious; Milk also contains viruses, which are contagious. There are also viruses in saliva, tears, sweat and urine, but the virus content is small and not contagious. It has been confirmed that there are three main ways of transmission of AIDS, the core of which is sexual transmission and blood transmission. Ordinary contact will not spread AIDS, so AIDS patients should not be discriminated against in their lives, such as having meals and shaking hands.

Generally speaking, HIV virus will die soon after leaving the human body. So the possibility of your infection is very small. In addition, the incidence of AIDS among blacks should not be high. If you are not at ease, go to the hospital for a check-up. Hmm. How interesting