Aids vaccine

AIDS vaccine hailed as ‘historic milestone’

Summary Box: Results out on AIDS vaccine test

A world first: Vaccine helps prevent HIV infection

2 new antibodies may pave way for powerful AIDS vaccine

LONDON - An experimental AIDS vaccine has been found effective in reducing HIV infection by more than 31 per cent, say researchers.

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THE STUDY: The world's largest test of a potential AIDS vaccine, sponsored by the U.S.

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BANGKOK - For the first time, an experimental vaccine has prevented infection with the AIDS virus, a watershed event in the deadly epidemic and a surprising result.

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Older News

WASHINGTON - In what may be called the discovery of an Achilles heel on the AIDS virus, researchers have found two powerful new antibodies to HIV, called PG9 and PG16, that could ultimately lead to a powerful vaccine for the deadly disease.

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