Vaccine-AIDS Link Dismissed Scientists say Virus Predates Polio Serum

Patricia Reaney, Reuters, Philadelphia Daily News, September 12, 2000

© 2000 Philadelphia Daily News

AIDS experts yesterday dismissed a theory about the origins of the HIV virus which suggests the disease was spread to humans through a contaminated polio vaccine used in Africa in the late 1950s.

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Tests Fail to Support Theory on AIDS and Role of Chimpanzees and Vaccine

By Lawrence K. Altman, The New York Times, September 12, 2000

© 2000 The New York Times Company

Tests have failed to support a theory that the worldwide AIDS epidemic was touched off because an experimental oral polio vaccine used in Africa more than 40 years ago was made from chimpanzee tissue, scientists reported yesterday in London.

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New Row Over Origin of AIDS Virus

Does fresh evidence prove western researchers unleashed HIV by experimenting on chimps in Africa?

Guardian (UK), Tuesday 12 September 2000

James Meek, science correspondent

The disturbing and fiercely disputed theory that the Aids virus was unleashed accidentally by western medical researchers in Africa in the 1950s gained new impetus yesterday, with the emergence of fresh witness testimony about the use of chimpanzees in an African mass vaccination trial.

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Tests Fail to Link AIDS Spread, Polio Vaccine

AIDS:Tests Fail to Link AIDS Spread, Polio Vaccine

Facts on File World News Digest, September 11, 2000

© 2000 Facts on File, Inc.

Claudio Basilico of the New York University School of Medicine September 11 released the results of a study that had failed to link the 1950s distribution of a polio vaccine in Africa to the beginning of the spread of AIDS. The announcement was made at the Royal Society, a London research organization. The link had been suggested most recently by a 1999 book by British journalist Edward Hooper, entitled The River, which posited that the vaccine had been cultivated using tissue from chimpanzees, the animal in which many scientists believed the AIDS virus had originated.

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Press Release

Press Release made available at the Royal Society discussion meeting on the origin of AIDS, 11-12 September 2000

The Year 2000 for many is just a chronological event, but for those of us in polio research the year was to mark the eradication of polio from this planet. It has been fifty years since I was the first scientist to successfully and safely immunize a human being against this dreaded killer.

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