The difficulty of doing good on HIV/AIDS

UNAIDS released a good news/bad news kind of report yesterday about the state of the AIDS epidemic. These paragraphs from their press release capture the nature of the problem: Despite decreases in the rate of infection in certain countries, the overall number of people living with HIV has continued to increase in all regions of the world except the Caribbean. There were an additional five million new infections in 2005. The number of people living with HIV globally has reached its highest level with an estimated 40.3 million people, up from an estimated 37.5 million in 2003. More than three million people died of AIDS-related illnesses in 2005; of these, more than 500000 were children. According to the report, the steepest increases in HIV infections have occurred in Eastern Europe and Central Asia (25% increase to 1.6 million) and East Asia. But sub-Saharan Africa continues to be the most affected globally with 64% of new infections occurring here (over three million people). "We are encouraged by the gains that have been made in some countries and by the fact that sustained HIV prevention programmes have played a key part in bringing down infections. But the reality is that the AIDS epidemic continues to outstrip global and national efforts to contain it," said UNAIDS Executive Director Dr Peter Piot. "It is clear that a rapid increase in the scale and scope of HIV prevention programmes is urgently needed. We must move from small projects with short-term horizons to long-term, comprehensive strategies," he added. The report recognizes that access to HIV treatment has improved markedly over the past two years. More than one million people in low-and middle-income countries are now living longer and better lives because they are on antiretroviral treatment and an estimated 250 000 to 350 000 deaths were averted this year because of expanded access to HIV treatment.... Levels of knowledge of safe sex and HIV remain low in many countries - even in countries with high and growing prevalence. In 24 sub-Saharan countries (including Cameroon, C?te d'Ivoire, Kenya, Nigeria, Senegal and Uganda), two-thirds or more of young women (aged 15-24 years) lacked comprehensive knowledge of HIV transmission. According to a major survey carried out in the Philippines in 2003, more than 90% of respondents still believed that HIV could be transmitted by sharing a meal with an HIV-positive person. David Greising has a front-pager in the Chicago Tribune about the efforts of Abbott Laboratories to help Tanzania cope with the AIDS epidemic. The story highlights the fact that this is not simply about access to cheap medicines: For five years now, Abbott has worked with Tanzania's government to alleviate the impact of AIDS. The experience has taught the company that the biggest obstacles are less obvious, and less readily overcome, than getting drugs to the villages. Hospital laboratories are archaic. Treatment wards are overrun with patients. There is little capacity to treat AIDS-related illnesses such as tuberculosis and malaria. Tanzania cannot adequately care for the orphans of AIDS victims. A social stigma against AIDS victims persists, which deters people from getting tested and treated for the disease. "People who simplify this into just drop-shipping gobs of drugs into remote areas of Africa, they're nuts," said Miles White, Abbott's chief executive, during a trip to Tanzania last month to review the progress of Abbott's work. "It's a lot more complicated than that.".... Dealing effectively in Africa also means avoiding pitfalls that have hit other donors. The United Nations-supported Global Fund to Fight AIDS, Tuberculosis and Malaria early this year cut off support for five programs in Uganda, citing widespread mismanagement. In Kenya, skepticism over the government's ability to deliver drugs has led church-backed organizations to form a private distribution company. Merck & Co. teamed with the Bill & Melinda Gates Foundation five years ago to launch a groundbreaking $100 million program to aid Botswana, where 37 percent of the adult male population has AIDS. But the donors have found it difficult to distribute money, in part because of bottlenecks and logistical difficulties.