A cut during a haircut is not considered a highly dangerous event that can transmit HIV. This is because although the cut is made, then when the cut is made, the wound comes into contact with HIV, which may lead to infection. However, it is very rare for the corresponding instrument to cut the skin during a haircut, so this one scissors generally does not contain HIV. Even if you cut your scalp, it will not lead to HIV transmission. If the scissors or the corresponding apparatus is cut through the scalp of a person with AIDS, contaminated with certain blood, and cut through one’s own scalp, then there is a relatively small risk of HIV transmission, but this coincidence is very rare. Therefore, a haircut is not considered a highly dangerous event that can lead to HIV transmission. However, if you are particularly worried, you can also get tested for HIV antibodies to confirm this, so that you can feel more at ease.