Abstract
The past two decades have witnessed substantial advances in the science of preventing HIV infection. Although important issues remain and there is a need for continuing research, arguably the biggest challenge in preventing HIV transmission is the full implementation of existing preventive interventions worldwide.
MeSH terms
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Anti-HIV Agents / therapeutic use
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Counseling
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Disease Outbreaks / prevention & control*
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Female
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Global Health
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HIV Infections / drug therapy
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HIV Infections / epidemiology*
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HIV Infections / prevention & control*
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HIV Infections / transmission
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Humans
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Male
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Sexual Behavior
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Sexually Transmitted Diseases / diagnosis
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Sexually Transmitted Diseases / prevention & control