Public health workers have two main tools for HIV screening: a blood test that detects HIV a couple weeks after infection or a saliva test that detects the virus more than a month after infection. With a trick of chemistry, however, scientists at Stanford University have combined the best attributes of both — and the result could mean a serious boost for HIV prevention.
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Government
States that invest more in social services and public health have lower rates of HIV/AIDS
For public health workers, it’s no surprise that social, economic and political conditions shape the distribution and burden of disease. They’ve always known that it takes much more than medicine to keep people healthy. Still, when public health scientist Kristina Talbert-Slagle decided to study the impact of social and public health spending on HIV/AIDS, she wasn’t sure what she’d uncover.
For the first time since 2006, cases of chlamydia, gonorrhea and syphilis are on the rise, according to new data from the Centers for Disease Control and Prevention. The agency reports that while the sexually transmitted diseases continue to impact young people and women most severely, the recent increases were driven by rising disease rates among men.
Stanford medical student Nathan Lo reportedly caused a stir at the Conference on Retroviruses and Opportunistic Infections (CROI) last week when he presented a new finding: After analyzing surveys completed by 800,000 people in 22 sub-Saharan African countries, Lo and his colleagues found “no evidence to suggest that PEPFAR funding of abstinence and faithfulness programs results in reduced high-risk sexual behavior.”
Yesterday, US Secretary of State John Kerry marked the 10th anniversary of the creation of PEPFAR, the US President’s Plan for Emergency AIDS Relief.
December 1 was World AIDS Day, and this year’s theme is “Working Together for an AIDS-Free Generation.”
The fact that an International AIDS Conference is happening in the US is a big deal — and the Washington, DC location is meaningful not only because this is the nation’s capital, but because the District has a high rate of HIV infections.
Today, is World AIDS Day, and while the pandemic continues to devastate millions of lives, we can also honor some achievements. CDC reports that when PEPFAR (the US President’s Plan for AIDS Relief) started in 2003, fewer than 50,000 people in sub-Saharan Africa were getting antiretroviral drugs; now, thanks to a global collaboration, more than […]
In a recent New York Times article, Celia Dugger reports on encouraging results from two studies on interventions that help women in South Africa and Malawi reduce their risk of HIV infection. The first study found that women using a vaginal microbicidal gel were 39% less likely to contract HIV than those using a placebo. […]