Reflections on the Reading of Preventive Medicine

First, understand the basic knowledge of AIDS: 1, AIDS is a serious infectious disease with a high mortality rate. There is no cure at present, but it can be prevented. The full medical name of AIDS is "acquired immunodeficiency syndrome" (abbreviated as AIDS), which is a serious infectious disease caused by —HIV (human immunodeficiency virus). At present, there is no preventive vaccine, no effective cure and high mortality. After HIV invades the human body, it destroys the immune function of the human body, causes a variety of incurable infections and tumors, and finally leads to failure and death. HIV has weak resistance to the external environment. After leaving the human body, it can only survive for a few hours to a few days at room temperature. High temperature, dryness and common disinfectants can kill this virus. HIV antibody can only be detected in blood after 4-8 weeks of HIV infection, but it is contagious before the antibody is detected. The blood, semen, vaginal secretions, milk and wound exudates of HIV-infected people contain a large number of HIV, which is highly contagious. It takes an average of 7- 10 years for HIV-infected people to develop into AIDS patients. Before they developed into AIDS patients, they looked normal. They can live and work for many years without any symptoms, but they can spread the virus to others. When the immune system of HIV-infected people is seriously damaged by the virus, so that they can't maintain the minimum disease resistance, the infected people will develop into AIDS patients, with unexplained long-term low fever, emaciation, night sweats, chronic diarrhea, cough and other symptoms. At present, there are no drugs that can cure AIDS, and some drugs that have been developed can only alleviate the symptoms of AIDS patients to a certain extent and prolong their lives. Actively receiving medical guidance and treatment can help AIDS patients relieve symptoms and improve their quality of life. So far, no vaccine that can effectively prevent AIDS has been developed. 2. AIDS is mainly transmitted through sexual contact, blood and mother to child. Worldwide, sexual contact is the most important route of transmission of AIDS. AIDS can be transmitted between men and between men and women through sexual intercourse. The more sexual contact, the greater the risk of HIV infection. Sharing syringes to take drugs is an important dangerous behavior in the spread of blood-borne AIDS. Inputting or injecting blood or blood products contaminated by HIV will infect AIDS. The use of unsterilized syringes, acupuncture needles or other instruments that invade the human body and are contaminated by HIV will spread AIDS. 1/3 women infected with HIV will spread AIDS to their babies through pregnancy, childbirth and breastfeeding. Most babies infected with HIV will die before the age of 3. The physical and mental development of orphans who have lost their parents due to AIDS will be affected and the social burden will increase. Women who suspect that they may be infected with HIV should go to qualified medical institutions for HIV antibody examination and consultation before pregnancy. Pregnant women suspected or found to be infected with HIV should consult relevant medical institutions and receive guidance and treatment from medical staff. 3, in daily life and work contact with AIDS patients and HIV infected people will not be infected with AIDS. General contact with AIDS patients and HIV-infected people in work and life (such as shaking hands, hugging, eating together, sharing tools, public appliances, etc.). ) will not be infected with AIDS. AIDS will not spread through public facilities such as toilet seats, telephones, tableware, bedding, swimming pools or public baths. Coughing and sneezing will not spread AIDS. Mosquito bites do not spread AIDS. 4, lead an honest and clean life, abide by sexual morality is the fundamental measures to prevent sexually transmitted diseases and AIDS. Building spiritual civilization, advocating law-abiding and establishing healthy and positive views on love, marriage, family and sex are the fundamental ways to prevent and control the spread of AIDS and sexually transmitted diseases. Sexual freedom, premarital and extramarital sex are hotbeds for the rapid spread of AIDS and sexually transmitted diseases. Prostitution, whoring and other activities are important dangerous behaviors to spread AIDS and sexually transmitted diseases. People who have had many sexual contacts should stop high-risk behaviors to avoid contracting AIDS or sexually transmitted diseases and ruining their health and life. Young people should learn to control their sexual impulses. Premature sexual relations will not only damage friendship, but also have a negative impact on physical and mental health. Loyalty between husband and wife can protect both sides from AIDS and sexually transmitted diseases. 5, the correct use of condoms can not only contraception, but also reduce the risk of infection with AIDS, sexually transmitted diseases. Proper use of qualified condoms can not only prevent pregnancy, but also effectively reduce the risk of contracting AIDS and sexually transmitted diseases. You should use condoms every time you have sex. The effect of condoms in preventing AIDS and sexually transmitted diseases is not 100%, but it is far safer than not using condoms. Except the correct use of condoms, other contraceptive measures can not prevent AIDS and sexually transmitted diseases. The risk of male infected people transmitting AIDS to women is significantly higher than that of women transmitting AIDS to men. Women have the right to ask each other to use condoms during sexual intercourse. 6. Early treatment and cure of sexually transmitted diseases can reduce the risk of HIV infection. People with sexually transmitted diseases are more likely to be infected with AIDS than those without sexually transmitted diseases. People with genital abscess, ulcer and inflammation are more likely to be infected with AIDS, and it is also easy to transmit the virus to others. Therefore, the rapid cure of various genital infections can reduce the infection and spread of AIDS. If you suspect that you have sexually transmitted diseases or genital infections, you should go to regular hospitals or STD prevention and treatment centers for examination, consultation and treatment in time, and mobilize people who have sexual contact with you for examination. Some women infected with sexually transmitted diseases have no obvious symptoms and are not easy to detect. If you have high-risk behaviors, you should go to the hospital for examination and treatment in time. Regular hospitals can provide regular and confidential examination, diagnosis, treatment and consultation services. Never seek medical treatment from a tourist drug dealer, nor buy drugs independently, so as to avoid misdiagnosis and mistreatment, prolong the course of disease and increase the chance of contracting AIDS. When you suspect that you are infected with HIV, you should go to a qualified medical and health unit for HIV antibody examination and consultation as soon as possible. 7. Sharing syringes to take drugs is an important way to spread AIDS, so refuse drugs and cherish life. Drug abuse is an illegal act, which not only seriously endangers the health and life of drug addicts, but also harms families and society. Stay away from drugs can avoid HIV infection due to drug abuse to the maximum extent. People who share syringes with others are particularly vulnerable to AIDS. Using clean syringes or sterilized syringes instead of sharing syringes can effectively reduce the harm of drug abuse in spreading AIDS. Sexual intercourse with people who inject drugs is easy to get AIDS. 8. Avoid unnecessary blood transfusion and injection, and use blood and blood products tested by HIV antibody. Donating blood without compensation according to law, putting an end to selling blood and strengthening blood testing are important measures to ensure the safety of blood use. Strict HIV antibody testing of blood and blood products to ensure the safety of blood use is a key measure to prevent the spread of AIDS through blood collection and supply channels. Unnecessary blood transfusion and injection should be avoided as far as possible, and the use of plasma substitutes and autologous blood is one of the measures to use blood safely. When blood transfusion is necessary, use blood to detect HIV antibody and disposable or strictly sterilized infusion set. Strict implementation of various disinfection rules and regulations is an important link to prevent AIDS from spreading through blood. Children should use disposable syringes for preventive injection. If there are no conditions, one person, one needle, one tube, one use and one disinfection must be achieved. Knives, needles and other instruments used by medical staff and service personnel in special industries (hotels, hotels, bathhouses, barbershops, beauty salons, foot washing rooms, etc.) are easy to puncture or scratch the skin. ) must be strictly disinfected. 9. Caring, helping and not discriminating against AIDS patients and HIV-infected people is an important aspect of AIDS prevention and control. The participation and cooperation of AIDS patients and infected persons is an important part of AIDS prevention and treatment. Discrimination against AIDS patients and infected people is not only not conducive to the prevention and control of AIDS, but also will become an unstable factor in society. People infected with HIV are victims of diseases and deserve humanitarian sympathy and help. Families and communities should create a friendly, understanding and healthy living and working environment for AIDS patients and infected people, encourage them to adopt a positive attitude towards life, change high-risk behaviors and cooperate with treatment, which is conducive to improving the quality of life of patients and infected people, prolonging their lives, preventing and controlling AIDS and maintaining social stability. 10, AIDS threatens everyone and every family. It is the responsibility of the whole society to prevent AIDS. AIDS is spreading rapidly all over the world, especially in developing countries. The AIDS epidemic in China has entered a period of rapid growth. If the epidemic of AIDS cannot be effectively controlled in time, it will have a serious impact on the social and economic development of the country. It is an important successful experience to establish an AIDS prevention and control system led by the government, with multi-sectoral cooperation and the participation of the whole society, and to form a social environment conducive to AIDS prevention and control. China's "Regulations on AIDS Prevention and Control" was promulgated and implemented on March 1 2006. China's AIDS prevention and control strategy is to give priority to prevention, publicity and education, mobilize the whole society to participate and implement comprehensive treatment. Publicity and education to change risky behaviors and AIDS prevention measures have been proved to be effective. Everyone has the right and must know the basic knowledge of AIDS prevention, avoid dangerous behaviors and strengthen self-protection. Everyone should tell others what they know about AIDS prevention. It is the common responsibility of every family, every school, every community and the whole society to publicize the knowledge of preventing AIDS and sexually transmitted diseases, carry out sex education in schools and protect teenagers from AIDS and sexually transmitted diseases. In a word, the common sense about AIDS can be summarized as: 1. AIDS is a serious infectious disease with high mortality. There is no cure at present, but it can be prevented. 2. AIDS is mainly transmitted through sexual contact, blood and mother to child. 3, in daily life and work contact with AIDS patients and HIV infected people will not be infected with AIDS. 4, lead an honest and clean life, abide by sexual morality is the fundamental measures to prevent sexually transmitted diseases and AIDS. 5, the correct use of condoms can not only contraception, but also reduce the risk of infection with AIDS, sexually transmitted diseases. 6. Early treatment and cure of sexually transmitted diseases can reduce the risk of HIV infection. 7. Sharing syringes to take drugs is an important way to spread AIDS, so refuse drugs and cherish life. 8. Avoid unnecessary blood transfusion and injection of blood and blood products tested by HIV antibody. 9. Caring, helping and not discriminating against AIDS patients and HIV-infected people is an important aspect of AIDS prevention and control. 10, AIDS threatens everyone and every family. It is the responsibility of the whole society to prevent AIDS. 2. Methods and measures to prevent AIDS: Although AIDS is an extremely dangerous infectious disease, it is completely preventable for individuals. The main measures are: 1, obeying the law, caring for yourself, opposing premarital sex and promiscuity. 2. Do not engage in illegal activities such as prostitution. 3. Don't take drugs in any way and stay away from drugs. 4. Do not use untested blood products to reduce unnecessary blood transfusion. 5. Don't go to medical institutions with poor disinfection for injections, tooth extraction, acupuncture, beauty or surgery. 6, do not share a toothbrush, shaving (shaving) knife. 7. Avoid contact with the blood of the injured in daily work and life. 8. According to foreign experience, the correct use of condoms helps to avoid HIV infection. 9, suffering from sexually transmitted diseases should be timely and active treatment, otherwise the existing lesions will increase the risk of HIV infection.