Vaccine breaks out of the pack

Smokers seeking to quit may soon have a drug that triggers the body's immune system.
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Also:

• Vaccine system remains antiquated

Health

Military experiment seeks to predict PTSD

Two days before shipping off to war, Marine Pfc. Jesse Sheets sat inside a trailer in the Mojave Desert, his gaze fixed on a computer that flashed a rhythmic pulse...
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Health

Recommendations pit medical culture against science

The science of medicine bumped up last week against the foundations of American medical consumerism: that more is better, that saving a life is worth any sacrifice,...
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Also:

• Breast exam guidelines test Obama...

Health

Weighing a fitness mandate

A college singles out overweight students with a health and exercise course requirement.
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Health

Southern counties most obese

The first county-by-county survey of obesity reflects past studies that show the rate of obesity is highest in the Southeast and Appalachia.
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Also:

• Read the CDC report

Health

Firm seeks OK for stem cell clinical trial

Patients with a rare eye disease could be the first to be treated with human embryonic stem cells.
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Health