According to world's leading AIDS researchers , HIV continues to spread among gay group.And the rate that HIV spread is becoming serious.Scientists convince gay group are special because of lifestyle and biological factors so that gay people have higher risk get HIV than normal people.
These years in America, infection rates among gay people have been increasing by 8% each year since 2001, more and more people died because of this disease.Normally, HIV experts believe high risk behaviors such as unprotected sex,having multiple partners,injection drug use can make people catch HIV and this is for everyone.But there is an 18 times greater risk of HIV transmission through anal sex than through vaginal sex,that is the reason why gay people have higher rate to get HIV.Because the problem is becoming worse, some experts are trying to save gay people from HIV infection. A strategy called pre-exposure prophylaxis is a effective way to avoid HIV.Experts are also trying to write some articles and make videos to let more gay people know the importance of preventing HIV and tell them the method of how to sex with healthy ways.
In brief, HIV is a deadly disease, gay people should protect themselves and avoid spreading it to other people.
(Cite:http://healthland.time.com/2012/07/20/hiv-continues-to-spread-among-gay-men-studies-show/)