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Ebola's Other Victims: Health Care Workers

The World Health Organization has confirmed 72 cases of the dreaded virus in the Democratic Republic of Congo since May; 23 of them are health care workers. Despite elaborate protective garb and other precautions, it's hard for doctors, nurses and health aides to avoid virus-laden bodily fluids of Ebola patients.

Link Between BPA And Childhood Obesity Is Unclear

In a study, researchers found that among white kids and teens, higher BPA levels were associated with more than twice the risk of obesity. But higher BPA levels didn't affect childhood obesity risk for blacks and Hispanics.

Hospitals Fight To Stop Superbugs' Spread

The so-called "NIH superbug", a Klebsiella pneumoniae that resists most antibiotics, recently killed a seventh patient at the National Institutes of Health Clinical Center in Maryland. Similar outbreaks of heath care-associated infections spread in hospitals across the country every day.

Botswana Doctors Stop Cervical Cancer With A Vinegar Swab

Women with HIV have a high risk of getting cervical cancer, but the traditional screening method for the disease — a pap smear — isn't available in many poor countries. Now doctors have developed a cheap, simple alternative way to detect cervical cancer, and it's saving lives in Africa and Asia.

Fruit And Veggies Linked To Lower Obesity Rates In New State Fat Rankings

The nation's heaviest states of 2011 are Mississippi, Louisiana, and W. Virginia. But in the thinnest states, more people report eating five fruit and veggie servings a day and report getting more exercise.