Post Date November, 17 2024
How difficult is it to infect AIDS in vitro?
The spread of HIV must meet four conditions; The first is the source of infection, the second is the mode of infection, then the amount of infection, and finally the susceptible population. These four conditions are essential, so AIDS infection is also very demanding. AIDS infection should also meet four conditions; There are four conditions: survival, quantity, and entry. It is also essential.
Firstly, the virus should be expelled from the patient's body, usually transmitted through bodily fluids. The most common ones are semen, blood, milk, and vaginal secretions. These will lead to the spread of AIDS virus from the patient's body. However, saliva, urine, tears, sweat and vomit do not contain HIV.
Secondly, the HIV virus needs to survive. Once HIV leaves the human body, it will survive very short. Generally speaking, HIV will die a few minutes after leaving the human body. Environment and temperature can affect the survival of HIV.
Then, there must be a certain amount of HIV in order to spread within the human body. This is because the body's immune capacity can kill a small amount of HIV, rather than HIV transmission. Therefore, AIDS will not spread in body fluids.
The last point is to have enough viruses enter the human body. That is to say, there are three ways of transmission: mother to child transmission, sexual transmission, and blood transmission. Therefore, as long as you do not contact the above three possible AIDS patients, you will not be infected with AIDS.
Therefore, we can know that the conditions for the spread of AIDS are also very harsh. As long as there is no one of the above, we will not be infected with AIDS. When you suspect that you may have AIDS, you should go to the hospital in time to take blocking drugs, which will greatly reduce the risk of AIDS.
AIDS is not so easy to infect
In fact, AIDS is not so easy to be infected, but once infected, life-long injuries.
The probability of male to female transmission is higher than that of female to male transmission, and the probability of gay infection is higher than that of lesbian or heterosexuality infection.
I once had a very close boyfriend. We have known each other for many years and have only recently started dating. We stayed with him for a month. During this period, we did not take any protective measures or use condoms.
One day, I happened to see a text message on his mobile phone sent to his sister several months ago, saying that he may have been infected with AIDS for five years. I exploded at the sight of my scalp. That day, I brought him to the Centers for Disease Control and Prevention and tested positive for HIV for the first time. Later, he was diagnosed positive. CD4 medication is very low.
