科普一下HIV的傳播概率

作者：stimulus


HIV病毒的單次無套陰道性交的感染概率很低。這就是為什麼無論中外娛樂圈人士性生活都如此混亂，卻很少有人中標，甚至不少人還非常長壽（看看好萊塢那些老傢伙。。）。

http://goaskalice.columbia.edu/c ... smission-statistics

The common perception that HIV will "'jump' to the other side as soon as it has a chance" isn't completely accurate. The actual chance of becoming infected with HIV during a single sexual experience — even with a partner who is known to be HIV-positive — is rather low: one study put the chance for a woman becoming infected by an HIV-positive male through vaginal sex at 1 in 1000. Because of the difficulties involved in studying how effective HIV is at infecting someone, the numbers vary among studies.

也就是說，跟一個已感染HIV的男人進行無套陰道性交，被感染的概率只有1/1000。。

所以帶套完全不必擔心HIV。而其它STD都有葯可治。