AIDS is a common infectious disease. So do you know why homosexuals cause AIDS in daily life?
According to the latest statistics of the World Health Organization (WHO) in 2008, about 70%~80% of HIV infected people in the world are infected through sexual contact. The probability of HIV transmission among male homosexuals during unprotected sexual intercourse is approximately 0.5% to 3%; In heterosexual contact, the probability of male to female transmission is 0.1% to 0.2%, and the probability of female to male transmission is 0.03% to 0.1%.
By 2008, sexual transmission has become the main way of AIDS transmission in China.
Gay and bisexual men are susceptible to AIDS, and anal sex is the main mode of transmission of the disease. Without protective measures, the transmission rate is approximately 1%. Anal sexual intercourse between male homosexuals is easy to cause anal and rectal mucosal trauma, which opens up a channel for HIV to enter the blood, making it contain a large amount of HIV pre ejaculation semen and male secretion enter the blood circulation through the damaged mucosa. Male homosexuals often exchange sexual partners, and some have dozens or hundreds of sexual partners, which increases the chance of HIV infection.
Among homosexuals in Denmark, Finland, the United Kingdom, Luxembourg and other countries, the positive rate of AIDS antibody is 60%~100%; Sweden and Norway 70%; Belgium, Greece, Spain, Italy and other countries have such a high rate of AIDS infection, no wonder people call AIDS the "gay plague".
After years of concealment, the phenomenon of homosexuality in China has gradually been revealed. It is said that there are over 50 recognized venues for homosexual activities in Beijing. In addition to parks, toilets, green grass, street gardens, public bathrooms, some bars, and dance halls are also venues for homosexual activities. According to a survey of 96 homosexual men in Shanghai, each person has an average of 7 homosexual partners, and the incidence of anal and oral sex is 81% and 60%, respectively. Due to traditional Chinese moral values, many homosexuals have already married or are preparing to get married.
Many people in bisexual relationships are married and may also frequently engage in prostitution. These bisexuals who marry or often have sexual relations with the opposite sex may also introduce the spread of homosexuals to heterosexuality people. Therefore, same-sex and heterosexual behavior among bisexual men plays an important role in the transmission of HIV.
In Africa, Latin America and Southeast Asia, the vast majority of AIDS infection is through heterosexual contact, that is, vaginal sex. The incidence rate of AIDS is 1:1 between men and women, and the risk of transmission is higher for men and women than for women. Both semen and cervical secretions can carry HIV, and from an anatomical perspective, secretions can remain on women rather than men; Therefore, the transmission caused by the exchange of semen and cervical secretions is more effective in both males and females. In some African countries, there is a custom where a wife is inherited by her husband's brother after his death to prevent the loss of family property. But this inheritance in AIDS endemic Africa inherited brothers and wives and the fatal "dowry", that is, HIV.