The origin of HIV

There are several theories about the origin and origin of AIDS: 1 AIDS originated in Africa, mainly from wild chimpanzees, and was later brought to the United States by African immigrants. There is also a saying that Indians living in the Amazon basin first got AIDS. It is believed that HIV is a variant of retrovirus in primates. However, these claims are still controversial and need to be verified.

Recommendation: AIDS mainly originated in Africa. Later, because most Africans immigrated to the United States, this infection can usually be transmitted through sex and mother-to-child transmission.