HIV HIV is an infectious disease with great adverse effects, which is caused by HIV infection. HIV is a virus infection that can attack the software of human immune system. It takes the most important T lymphocyte in human immune system software as the overall target of key attack, and many of them destroy this somatic cell and make the body lose its immune function.
Therefore, it is convenient for the body to feel various diseases and can produce tumors with high mortality. The average incubation period of HIV in human body is 8 ~ 9 years. Before being infected with HIV, people can live and work for many years without all symptoms. In order to raise people's awareness of HIV/AIDS, WHO has designated 65438+February 1 as Global AIDS Day in 1988, calling on all parts of the world and international economic organizations to hold relevant thematic activities on this day to publicize and popularize AIDS prevention expertise.
Mode of AIDS transmission 1. Sexual transmission: A person can be infected with HIV through sexual life and personal behavior with another person. This includes the spread of sexual contact between friends of the opposite sex and between the same sex.
2. Mother-to-child transmission: Women infected with HIV can transmit the virus to their babies according to pregnancy, childbirth and breastfeeding.
3. Blood transmission: (1) Intravenous methamphetamine users use unsterilized needles. Import or introduce blood or blood products infected with HIV.
(2) Use injection needles and acupuncture needles that are polluted by the HIV environment and have not been disinfected, as well as other medical machinery that can pierce the skin, such as dental instruments, delivery instruments, surgical instruments, etc.
(3) Other ways that can easily cause blood transmission: the NC blades and needles used in hairdressing, beauty and skin care, tattoo, ear piercing and pedicure are not disinfected.
(4) Use razors, electric razors and soft-haired toothbrushes with others.
(5) Sports injuries and affrays lead to bleeding.
(6) When rescuing a bleeding patient, the rescuer has skin damage and comes into contact with the blood of the injured person. This mode of AIDS transmission should be understood.
Reasonable prevention and treatment of AIDS 1 lead an honest and clean life, and unclean and disorderly life of husband and wife is one of the key reasons for HIV infection. Therefore, in order to prevent AIDS, it is necessary to prevent the unclean life of husband and wife.
2. If you are sick, you should go to a reliable hospital for examination to prevent medical machinery from being used without disinfection and sterilization; Pay attention to the safety of intravenous injection, which is not suitable for unknown blood in informal diagnosis and treatment enterprises.
3. Ensure that the intravenous drip needle is disposable. If the intravenous drip needle is abused, it is very easy to be infected with HIV. HIV is transmitted rapidly through blood.
4. Don't share resources with others, such as electric shaver and soft toothbrush, to minimize contact. Disinfect and sterilize the articles polluted by others' environment immediately.
5. Stay away from drugs and don't take drugs with injection needles.
In short, although AIDS is a terminal disease, it can be prevented. The most important thing is to follow the power behavior of government departments, follow moral concepts, and pay special attention to illegal black blood banks-no matter how poor you are, you can't sell blood, and you can't use blood that is likely to pollute the environment in an emergency to prevent you from contracting HIV. If there is abnormal AIDS, you can go to medical research institutes, hospitals, provincial and municipal epidemic prevention organizations all over the country for inspection; Blood test shows that HIV antigen is negative. If there is no HIV infection, this antigen cannot be completely eliminated and should be maintained regularly.
Prevention of AIDS is one of the most important things. Only by putting prevention first can we ensure that "zero HIV" can be truly completed, which is a propaganda slogan all over the world. Therefore, once the flu is detected, take the medicine gradually as soon as possible, first, to better ensure that the virus-infected people increase the onset time, and second, to better prevent a large number of people from being infected.