What is the HIV high-risk sexual behavior
Spread through sexual contact, blood-borne, mother to child transmission channels 3 and infected with HIV (AIDS virus) cases have emerged. At present, remove intravenous drug users in Yunnan Province is the main route of transmission, other provinces and cities of almost all of them infected through sexual transmission, sexual transmission will be our main means of transmission of HIV. As a result, society should be from the current internationally recognized as the result of easy-to-high risk of sexually transmitted HIV have sex.
First, many acts of sexual partners
During the same period a number of sexual partners and sexual relations, which both homosexual or heterosexual, HIV infections are risk factors, and the number of sexual partners among young people is estimated HIV prevalence of potentially important indicators One. Foreign scholars who have an average of 20-30 and women have sex with men AIDS (AIDS) patients found that partner, and the men had sexual contact with the 16 women and 10 are infected with HIV, Among them, and only 3 patients had a history of sexual intercourse. 8 infected people there have been typical of AIDS or atypical symptoms. Master of the high incidence of AIDS has four New York City’s 800 heterosexuals had a survey divided into two groups in the past 5 years, with only one sexual partner to maintain the relationship between each of the other group of at least 5 years, 6 personality With. It was found, HIV-positive rate in the former group of only 0.25 percent, after a group of only 6% of the former group of 24 times. In general, and other diseases, including other types of sexually transmitted diseases compared to, HIV is actually difficult to spread. U.S. scientists found that a late infected with HIV as men, if a woman has been carried out without protection of sexual intercourse, sexual intercourse in the 500, will be the first woman to HIV. In such a vaginal intercourse in the men’s chances of women to be more smaller. Although some young people with only one person to have sexual relations, but he and the people to maintain such a sexual relationship, so that they will unknowingly into a dangerous situation. In this one-on-one (and not cross-group) sexual contact, even though their risk of HIV infection in Utah, but to protect themselves (such as condom use) to play down the sense of.
Netherlands to the 1992 study found that young gay men, because these people are between a stable sexual relationship, and they are the kind of partners built into the Pro compared to the usage of condoms under the Anti-. Because of one’s partner does not always maintain its uniqueness of the relationship between the possibility always exists for such dangerous behavior intervention should be the focus for young people to understand that maintaining a sexual relationship with the people of the danger, and he advised them to each Times have sexual intercourse condom use.
A few days ago in Western Europe, the United States, Canada, Mexico, Australia, New Zealand, as well as in parts of South America (The first popular area), with / bisexual, intravenous drug users as the main HIV-infected people. In these countries, there are a large number of young people have more sex partners. In recent years, due to the fear of AIDS and its partners on a decreasing trend.
With HIV in heterosexual intercourse the main mode of transmission for the country-style (second prevalent type of the region, mainly in Africa, the Caribbean and South America in some areas), multi-partner life be encouraged. In many countries in Africa and the Caribbean, as his wife breast-feeding in the menstrual period can not have sex with the husband’s extra-marital sex with their spouses more culturally acceptable. In addition, as a result of arranged marriages for women to have children have to request marriage led to disharmony, which further aggravated the relationship between the emergence of affair. Since the birth of the over-valued, women may be pregnant through sexual relations outside of marriage. In the second category of popular areas, marriage is very unstable. In this case, sexual relations outside of marriage partners and more inevitable.
In the opposite sex and same-sex sexual mode of transmission of the countries (third type of epidemic areas, including Asia, Australia, New Zealand, with the exception of the Pacific, the Middle East, Eastern Europe, South America, some of the rural areas), Paul married in recent years led to the early age of extra-marital affairs The number of sexual partners. Research shows that sexual orientation in the affairs of the widely popular big man, so that the man was bound to occur in the absence of extra-marital relations, at the same time, female condoms when having sexual intercourse with the request but was rejected. Sexual relations between men and women in the gender gap is to reduce the barriers to high-risk sexual behavior. The elimination of such differences is not easy. The final change is the realization of the norms of society as a whole, the advancement of women.
Second, male homosexuality
A large number of gay men living in high-risk of HIV infection in this environment. The first popular in the region, HIDS patients in the male homosexuals account for a large proportion. As in the male homosexual population, HIV infection is high, their anal and tend to have more sexual partners and therefore have a greater risk of HIV infection. Canada’s youth to the survey, admitted that he is gay young men in 40% of more than 5 sexual partners, compared with the heterosexuals only 27%. Since the 1990s, developed countries, the prevalence rate of HIV infection has decreased significantly. The main reason is to reduce the general partners of male homosexuals, reducing sexual contact, sexual contact and the use of a condom.
The current study found that a variety of reasons, the gay men than heterosexual sexual relations are complex. In the United States 18-64 in Los Angeles-year-old male population of 2,300,000, 410,000 gay people. According to the survey, those 5 years, homosexuals have an average of 13.5-50 partners, hundreds of individuals with personality. This mix of sex, no doubt greatly increased the spread of HIV and to the cause of homosexuals in the status quo. 1987 San Francisco on the 1034-year-old single man 25-34 found that 49 percent of homosexual or bisexual HIV-positive, of which more than 50 partners have 71% of HIV-positive. In particular, some homosexual activities in the spread of AIDS in the "enlarger" and "accelerator". In these places to obtain sexual gratification of homosexuals, if one is the people living with HIV, and that they will in the near future to the rapid spread of HIV will be a large number of homosexuals.
The author places in the male homosexual contact with them, it was found that in our country that there are potential dangers.
The existence of the phenomenon of homosexuality in different periods of human history, also present in a variety of animals, particularly primates of the animal. For a long time, therefore a number of scholars believe that homosexuality is a human with a variety of one of the basic ability. Since the 1980s, a large number of studies have shown that first of all congenital factors determine whether a person is to become homosexuals, it has nothing to do with the moral standards. In the 1970s in some countries with the exception of homosexuality in the academic areas of disease, the World Health Organization in 1992, "International Classification of Diseases," the 10th edition has also turned into such a perspective. Modern medicine, belonging to the homosexual minority normal. It is like the difference between heterosexual human skin color, or powerful Ruzuo (left-handed) and the difference between right and powerful. According to many cultural and social systems of different countries in the twentieth century a number of investigations, the existence of homosexuality in the population is relatively stable, are 1-5%, 2-10% as bisexual. As the orientation of China’s socio-cultural reasons, the only gay in secret contacts, not far from a good and stable sexual relationship. However, they (women) in the complex set of activities in homosexual or bisexual partner and does not seem to be more than the number of foreign countries to investigate the low number of investigations. In this way so that they will become infected with HIV in high-risk groups. In addition, more than 90% of male homosexual marriage will eventually be adopted to cover up his sexual orientation. But the move has been fixed sexual orientation was to meet the physical volume of the heart, resulting in HIV transmission in the family may be great.
Anal sex is often used in one of the sex, research shows that in the event anal preference was to insert a party, the risk of infection HIV. 1982-1984 three years, it was observed compared with the target through anal intercourse, oral sex through the only other group to get sexual pleasure. Observed in the 3 years after the HIV-positive rate in the former group of people is as high as 51%, after 19.6 percent as a group; of a group of heterosexuals had 1.8 years of follow-up, passive anal HIV-positive rate of 36 %, No anal who was only 4.8 percent; 2000 on the number of HIV-positive homosexuals were 1 for a period of years later, 11% HIV-positive to antibodies, there is the history of anal intercourse, but only those who do insert in the 0.5% HIV antibodies to Positive, no history of anal intercourse while still maintaining the antibodies were negative, the report shows the full spread buggery behavior of the high risk of HIV.
Foreign experience shows that our research found that in a relaxed environment to enhance the face of the male homosexual tolerance, the same will increasingly reduce the total amount of sex - such reduction occurred in both the same-sex sexual exploration as The youth games, also found in the conscious part of the activities carried out same-sex adults.
Should be pointed out that gay men, gay women infected with HIV is one of the lowest in the crowd, much lower than heterosexual men and women, with their sex life in between when serous about a very low exchange rate.
Third, the act of buggery
Anal mucous from the composition single columnar epithelium (vaginal mucous membrane by the complex columnar epithelial layer component), so when anal and penile and anal mucosa often violent friction vulnerable to injury, making the prostate and seminal fluid of HIV through Damage was inserted into the Department’s blood, so anal sex is seen as the most HIV infections in high-risk sexual activity. As the penis - the penis and vaginal intercourse - oral sex, with one of the partners to accept a greater risk of HIV infection, as mentioned above, male homosexual anal intercourse with high frequency of their HIV infection under the most easy-to-state . However, in anal sex among heterosexuals frequently. The 1991 study, pointed out that the husband and wife City in 7% of the authorized acts of anal intercourse, 13 percent approved of anal sex couples. In addition, anal sex is often some countries (such as Brazil and Mexico) in order to maintain female virginity, at the same time to avoid pregnancy and to adopt one of the important means. In these countries, the anal function of these led to an increase in risky sexual behaviors, for young people, and HIDS, they are increasingly concerned about the pregnancy.
Fourth, non-protective sex
And frequent sex life with any protective measures, it is easy to cause HIV infection in another area. Survey results show that young people engaged in non-sexual activities are frequent. For example, in the third category of popular areas, found that even though more than 50% of people who have knowledge on condoms, but they use the number of condoms is very low, even in high-risk groups of individuals is all about. In these countries, most of the prostitutes and their clients do not use protective measures. However, this situation through appropriate interventions to improve. For example, in Thailand, there are prostitutes in a request to use condoms when having sexual intercourse is not only highlighted the sexual intercourse when the user to be punished (a fine or shut down a brothel). The 1992 survey results show that prostitution in the process, the condom usage rate by a significant increase, a House of condom usage increased from 30% to 90% of the sexually transmitted disease incidence declined significantly.
The first popular in the region, although young people to protect themselves with adequate knowledge, but their activities are often unprotected sex. For example, in Canada on a study of young people found that those who claim to have sex often college students, only 14% of the people in the always use condoms when having sexual intercourse.
Young people in higher pregnancy and abortion rates show a condom and other contraceptive failure. The pregnancy rate of young people from country to country, it also shows the changes in sexual activity, including, as well as condoms and other contraception application rate. In developed countries, the United States has the highest teenage pregnancy rate. In 1988 in 20 countries on a national survey found that Greece’s highest proportion of pregnant abortion (51% of pregnant women after abortion), the lowest Ireland. Finland, France, the United States a high rate of unintended pregnancy (pregnancy than the total number of 1 / 2), and the Netherlands is relatively low, only 17%.
The high incidence of sexually transmitted diseases indicate that the same safety precautions when having sexual intercourse, in particular the use of condoms is not very good. Young sexually transmitted diseases, the high incidence rate of HIV spread in the sexual risk behavior provides evidence to support. Also, sexually transmitted diseases can be infected with the HIV risk
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