According to a study, the discovery of how a woman’s body responded to her HIV infection by making antibodies may hold the clue to a cure for Aids.

One of the key anti-TB drugs, rifampicin, increases the speed at which one class of ARVs is broken down by the body.

People with a genetic variation that slows down HIV may also be causing a mutation to the Aids syndrome that makes it less potent if transmitted to others, South African…