Dr. Garen Wintemute, an emergency physician and director of the Violence Prevention Research Program at the University of California, Davis, is a pioneer in the study of gun violence as a public health issue. In his latest report, he argues that background checks should be required for the 40 percent of firearms sales made by private parties, rather than licensed dealers.

Employers remain committed to providing active employee health care benefits in the near future, according to findings from the annual Towers Watson/National Business Group on Health (NBGH) Employer Survey on Purchasing Value in Health Care, but are responding to changes influenced in part by health care reform with more aggressive actions to improve health care delivery and manage rising costs of care.

Drug-resistant germs called carbapenem-resistant Enterobacteriaceae, or CRE, are on the rise and have become more resistant to last-resort antibiotics during the past decade, according to a new CDC Vital Signs report. These bacteria are causing more hospitalized patients to get infections that, in some cases, are impossible to treat.

In an effort to head off hearing loss – particularly among young people -- New York Mayor Michael Bloomberg has launched a quarter-million dollar effort to warn of the dangers of using personal listening devices (PLDs) at high volumes.