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Corporations Offer Help In Trimming The Waist

Companies are trying to bring down their spiraling health care costs by helping employees lose weight. At Dow Chemical, managers hope to set an example by hitting the corporate gym at midday, and the company offers weight-management classes on demand, at workers' convenience.
NPR

Medical Schools Say Magazine's Ratings Get An Incomplete

U.S. News & World Report's ratings count when it comes to marketing to prospective medical students and fundraising, med school deans acknowledge. But they take the rankings less seriously as a scientific gauge of what actually goes on at their schools.
NPR

Scientific Case Still Open On 2001 Anthrax Attacks

Army microbiologist Bruce Ivins, the FBI's prime suspect in the 2001 anthrax attacks, died before his trial in an apparent suicide, and the case is now closed. John Dankosky and guests discuss new investigations that question whether scientific evidence against Ivins was conclusive enough to hold up in court.
NPR

Analysis Questions Flu Shot Effectiveness

A new report in the journal Lancet Infectious Diseases says evidence that the flu shot offers protection in adults aged 65 years or older is lacking. Host John Dankosky and guests discuss the report, the upcoming flu season, and whether seniors should get the flu vaccine.
NPR

Does Probiotic Yogurt Really Affect Digestion?

Reporting in Science Translational Medicine, researchers write that the bacteria in yogurt affect people's digestion--but not by repopulating gut flora. Microbiologist Jeffrey Gordon talks about these findings and the future of using bacteria as therapy for digestive disorders such as diarrhea.
NPR

When Forgettable Salads Cause A Deadly Outbreak

The E. coli outbreak that sickened more than 4,300 people in May and June had epidemiologists scrambling to find the contaminated vegetables that caused it. What made it difficult, they say in a new paper, is that people had trouble remembering what exactly was in the salads they ate. In this case, the culprit turned out to be fenugreek seeds, but it was a long road to get there.

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