A few days ago, when I was doing my homework, I suddenly found a blood stain on the exercise book. I accidentally touched the wound and my hand. Then I took something to eat with my hand. There was an ulcer in my mouth. Did you get AIDS this time?
The main routes of transmission of AIDS are sexual contact transmission, blood transmission and vertical transmission of mother and child in three ways. If you have blood on your homework book, it is dry and dry. It is not contagious. It means touching your wound. This condition will not be infected with AIDS.
In this case, your hand touched blood. Is this blood fresh? If it is the blood on your paper, it is generally easy to dry quickly. If it is already dry, the virus in the blood also dies, so it is not infectious.
AIDS is a sexually transmitted disease. It is mainly caused by infection of sexual behavior. It describes life contact with you. It does not belong to the way of infection at all. It will not cause infection.
At ordinary times, you should pay attention to standard in your study and life, don't love puppy early, don't take too early sexual behavior, you can't infect AIDS.