AIDS deaths worldwide drop as access to drugs improves
24 July, 2012
LOS ANGELES/GENEVA: Fewer people infected with HIV globally are dying as more of them get access to crucial antiretroviral drugs, particularly in sub-Saharan Africa, the United Nations AIDS program said on Wednesday.
The United Nations estimates that about 34 million people are living with the human immunodeficiency virus (HIV) that causes AIDS. In a report released ahead of the International AIDS Society's 2012 annual meeting set for next week in Washington, D.C., it said that the number of worldwide AIDS-related deaths fell to 1.7 million last year from some 1.8 million in 2010. AIDS deaths peaked at 2.3 million in 2005.
The decline has been fueled by greater access to medications that help more people live with the disease. An estimated 8 million people in lower-income countries are receiving antiretroviral drugs, and the United Nations has set a target to raise that to 15 million by 2015.
Funding for HIV prevention and treatment totaled $16.8 billion last year. Of that amount, $8.2 billion came from international sources including the United States, which donated 48 percent of it. The amount of money spent by poor and middle-income countries reached $8.6 billion last year, surpassing international investment for the first time. The U.N. estimates that another $5 billion is needed to reach its 2015 goals.
The U.N. is also talking with pharmaceutical companies about how to improve access to lower-cost versions of simpler HIV treatments that combine several drugs in a single pill.
"We need innovation which will reduce the cost of medicine," Michel Sidibe, executive director of UNAIDS, said during a telephone interview. "If we want to maintain people on second- and third-line medicine it will not be possible with the price of the drugs we have today."
Paul De Lay, UNAIDS deputy executive director, speaking a briefing in Geneva, said overall progress in treating the disease could be jeopardized by a surge in infection seen in smaller patient groups, including in Eastern Europe and the United States.
"We are looking at an epidemic that's going to last another 40 to 50 years to get down to what we would consider the lowest possible number of infections," De Lay said.
"It reminds us that prevention must be sustained, just the way we talk about sustaining treatment. Until we have a vaccine this is still going to have to be part of all countries' health programs," he said.