JOHANNESBURG — In the early 1990s when South Africa’s Themba Lethu clinic could only treat HIV/AIDS patients for opportunistic diseases, many would come in wheelchairs and keep coming to the health center until they died.
Two decades later the clinic is the biggest antiretroviral, or ARV, treatment center in the country and sees between 600 to 800 patients a day from across southern Africa. Those who are brought in wheelchairs, sometimes on the brink of death, get the crucial drugs, and often become healthy, and are walking within weeks.
‘‘The ARVs are called the ‘Lazarus drug’ because people rise up and walk,’’ said Sue Roberts, who has been a nurse at the clinic, run by Right to Care in Johannesburg’s Helen Joseph Hospital, since it opened in 1992. She said they recently treated a woman who was pushed in a wheelchair for 1.8 miles to avoid taxi fare and who was so sick it was touch and go. Two weeks later, the woman walked to the clinic, she said.
Such stories of hope and progress are readily available on World AIDS Day 2012 in sub-Saharan Africa, where deaths from AIDS-related causes have declined by 32 percent from 1.8 million in 2005 to 1.2 million in 2011, according to the latest UNAIDS report.
As people around the world celebrate a reduction in the rate of HIV infections, the growth of the clinic, which was one of only a few to open 20 years ago, reflects how changes in treatment and attitude toward HIV and AIDS have moved South Africa forward. The nation, which has the most people living with HIV in the world at 5.6 million, still faces stigma and high rates of infection.
‘‘You have no idea what a beautiful time we’re living in right now,’’ said one of the doctors at the clinic, Dr. Kay Mahomed.
President Jacob Zuma’s government decided to give the best care, including TB screening and care at the clinic, and not to look at the cost, she said. South Africa has increased the numbers treated for HIV by 75 percent in the last two years, UNAIDS said, and new HIV infections have fallen by more than 50,000 in those two years. South Africa has also increased its domestic spending on AIDS to $1.6 billion, the highest by any low-and middle-income country, the group said.
‘You have no idea what a beautiful time we’re living in.’
Themba Lethu clinic, with government funding, the United States Agency for International Development, and the United States President’s Emergency Plan for AIDS Relief, is now among some 2,500 antiretroviral therapy facilities in the country that treat about 1.9 million people.
‘‘Now, you can’t not get better. It’s just one of these win-win situations. You test, you treat, and you get better, end of story,’’ Mahomed said.
But it hasn’t always been that way.
In the 1990s South Africa’s problem was compounded by years of misinformation by President Thabo Mbeki, who questioned the link between HIV and AIDS, and his health minister, Manto Tshabalala-Msimang, who promoted a ‘‘treatment’’ of beets and garlic.
Nelson Mandela, the antiapartheid icon, galvanized the AIDS community in 2005 when he publicly acknowledged that his son died of AIDS.