艾滋病的起源是怎樣的?

第一例艾滋病是怎樣產生的?

"起源於某個與靈長類動物性交的非洲男性"這個說法有多少可信度?

有哪些疾病確實是由於與其他物種性交而產生的?

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Scientists identified a type of chimpanzee in West Africa as the source of HIV infection in humans. They believe that the chimpanzee version of the immunodeficiency virus (called simian immunodeficiency virus, or SIV) most likely was transmitted to humans and mutated into HIV when humans hunted these chimpanzees for meat and came into contact with their infected blood. Studies show that HIV may have jumped from apes to humans as far back as the late 1800s. Over decades, the virus slowly spread across Africa and later into other parts of the world. We know that the virus has existed in the United States since at least the mid- to late 1970s.

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一般認為，是非洲的獵人通過血液接觸（比如，受傷）感染了SIV（猴免疫病毒），隨後在人體中慢慢傳染，並且突變成了HIV。

艾滋病的0號病人根本不可考，所謂的「和靈長類動物性交」傳染的說法應該是後人牽強附會出來的。

發現HIV和SIV的關係是1985年，那時候才有了人可能從猩猩感染的推測，想想就知道根本不可能推測出「性交」這種細節。

當然，必然會有人說「你無法證明它不是這樣傳染的啊」——是的我無法證明，但是我願意往好的地方想。

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不清楚，但是A片確實有R狗的

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