HIV & AIDS

New study reveals how HIV binds to our T cells

A new study reveals for the first time the steps through which human immunodeficiency virus (HIV) binds to the receptors on the membranes of T cells—white blood cells that fight infection. The finding could have implications ...

HIV & AIDS

South Africa AIDS epidemic eases: survey

South Africa has recorded its first significant fall in the number of people suffering from HIV but remains in the grip of a sexually transmitted epidemic, according to a survey released on Monday.

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