Philanthropies Strike a Promising Deal to Turn Back H.I.V.

Low- and middle-income countries will be able to purchase an effective preventative at a reduced price. The arrangements may help stem the epidemic 40 years after it began.

News
Promise of Victory Over H.I.V. Fades as U.S. Withdraws Support

A new drug that gives almost complete protection against the virus was to be administered across Africa this year. Now, much of the funding for that effort is gone.

News