Merck & Co., Inc. (MRK) Tells AIDS Vaccine Volunteers Who Got Jab
11/13/2007 9:28:32 PM
WASHINGTON (Reuters) - Thousands of people who volunteered to test an experimental AIDS vaccine that may have actually raised the risk of infection will be told if they got the actual shot, researchers said on Tuesday.
Merck & Co. Inc. and academic researchers said they would "unblind" the study, meaning everyone would find out who got the active shot and who got a dummy injection.
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