HIV & AIDS

HIV trial scrapped after gel found to be ineffective

In a major setback for AIDS prevention research, a clinical trial of a new vaginal gel supposed to reduce HIV infections has been suspended after studies showed it to be ineffective.

HIV & AIDS

HIV prevention: Drugs even more effective than thought

Using HIV treatment drugs to reduce the risk of spreading the AIDS virus may be even more effective than thought, according to new analysis from a landmark trial presented here on Monday.

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