The vaccine protected 80 percent of monkeys from infection with SIV, the simian version of HIV. By comparison, an experimental HIV vaccine was 31 percent effective in protecting people against infection in a large-scale study unveiled in 2009.
The FDA is increasing regulations on a class of antibiotic drugs commonly used by livestock producers. The drugs are great for treating infections in animals and humans. Food safety advocates say the over-use of cephalosporin in animals has contributed to the development of diseases that tolerate the antibiotic.
French and German companies are under scrutiny for defective breast implants containing industrial-grade silicone. Up to 400,000 women in Europe and beyond have the implants, made by a company that was shut down in 2010 because of abnormally high rupture rates for its product.
More than 90 percent of patients in one survey said they'd want to know what doctors write in their charts. The majority of doctors, though, are reluctant to share their notes. Time's Alice Park explains why patients want to see their charts — and why many physicians are wary of the idea.
Middle childhood was often thought of as a developmental placeholder between toddler and teen years. But a special issue of Human Nature explains that's when children learn to reason, control impulses, understand and accept mortality and plan for the future, among other developmental milestones.
Children should never live in a house with lead paint, according to a federal advisory committee charged with trying to reduce children's exposure to the toxic metal. The panel recommended lowering the threshold for lead exposure to reflect growing evidence that even slight exposure can harm.
A proposed federal rule would set uniform standards for how health insurance companies are to pay electronic claims for health care services. It would encourage the use of electronic, rather than paper, claims.
When you give to WAMU, your tax-deductible membership gift helps make possible award-winning programs such as Morning Edition, All Things Considered, The Diane Rehm Show, The Kojo Nnamdi Show, and other favorites.