Johnson & Johnson to discontinue HIV vaccine trial after it was found ineffective
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Johnson & Johnson said on Wednesday that it was pulling the plug on a late-stage global trial of an HIV vaccine after the shot was found ineffective at preventing infections. The trial's failure marks yet another setback in the search for a vaccine against a virus known to mutate rapidly and find unique ways to evade the immune system, and comes more than a year after another of J&J's HIV vaccine failed a study.
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