The 21st International AIDS Conference convened last week amid an emerging global consensus that the end to an epidemic that has killed 35 million people might be achievable. Just weeks before the conference, a high-level meeting of United Nations members in New York issued a declaration renewing commitments to end AIDS by 2030.
That optimism faded as delegates arrived in Durban to news that donor countries had reduced global HIV funding by more than $1 billion from 2014 to 2015. The reduction could jeopardize the remarkable gains made from investments over nearly two decades, including tens of billions of dollars from the United States.