Sunday, Nov 16th
Last update09:53:53 AM GMT
Health Glance
An environmental group that analyzed the drinking water in 35 cities across the United States, including Bethesda and Washington, found that most contained hexavalent chromium, a probable carcinogen that was made famous by the film "Erin Brockovich."
The study, which will be released Monday by the Environmental Working Group, is the first nationwide analysis of hexavalent chromium in drinking water to be made public.
Children born to mothers who live close to freeways have twice the risk of autism, researchers reported Thursday. The study, its authors say, adds to evidence suggesting that certain environmental exposures could play a role in causing the disorder in some children.
"This study isn't saying exposure to air pollution or exposure to traffic causes autism," said Heather Volk, lead author of the paper and a researcher at the Saban Research Institute of Children's Hospital Los Angeles. "But it could be one of the factors that are contributing to its increase."
As more Americans lose health coverage because of unemployment, the latest snapshot of the uninsured reveals a grim picture: It's not just the poor and unemployed who now go without health insurance.
About a third of California's uninsured had family incomes of more than $50,000 a year in 2009, according to the California HealthCare Foundation. Indeed, the percentage of uninsured among families earning between $50,000 and $75,000 annually has nearly doubled over the past decade.
The fight over breast-cancer treatment with Roche's Avastin has come to a head: U.S. officials decided to revoke the drug's indication for breast cancer, and European Medicines Agency moved to restrict it for use with only one type of chemotherapy.
The decisions stand to cut more than $1 billion off Avastin's $6 billion in annual revenues, and they're sure to draw fire from folks who've been advocating for the drug.
Yogurt’s good for you -- but apparently not quite as good as Dannon says it is. The yogurt maker will pay out $21 million to settle charges of deceptive advertising that it overstated health benefits for Activia and DanActive yogurt products, according to the Federal Trade Commission.
The settlement refers to unproven health claims. As Julie Deardorff of the Julie's Health Club blog explains: "Under a proposed settlement, Dannon has agreed, among other things, not to say its yogurt, dairy drink, or probiotic food or drink products reduce the likelihood of getting a cold or the flu, unless the claim is approved by the Food and Drug Administration."
Regardless of why polio is no longer seen as a major threat, the history of the polio vaccines is one of horrific consequences that few Americans know anything about.
At the 11th hour, a bacteriologist at NIH was told to safety-test the new polio vaccine. Her name was Bernice Eddy. When she injected the vaccine into her monkeys, they fell paralyzed in their cages. Eddy realized that the virus in the vaccine was not dead as promised, but still alive and ready to multiply. It was time to sound the alarm. She sent pictures of the paralyzed monkeys to NIH's management and warned them of the upcoming tragedy. A debate erupted in the corridors of power. Was the polio vaccine really ready? Should the mass inoculation proceed on schedule?
A federal district judge in Virginia ruled on Monday that the keystone provision in the Obama health care law is unconstitutional, becoming the first court in the country to invalidate any part of the sprawling act and ensuring that appellate courts will receive contradictory opinions from below.
Judge Henry E. Hudson, who was appointed to the bench by President George W. Bush, declined the plaintiff’s request to freezeimplementation of the law pending appeal, meaning that there should be no immediate effect on the ongoing rollout of the law.
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