Diseases, Conditions, Syndromes

NIH study sheds light on role of climate in influenza transmission

Two types of environmental conditions—cold-dry and humid-rainy—are associated with seasonal influenza epidemics, according to an epidemiological study led by researchers at the National Institutes of Health's Fogarty ...

Medications

CDC: 2012-2013 flu vaccine not as effective in elderly

(HealthDay)—Vaccination against influenza for the 2012/2013 flu season appears to be moderately effective in reducing the need for outpatient medical attention, but the effect is lower in the elderly, according to research ...

Medications

FDA approves new type of flu vaccine

(HealthDay)—The U.S. Food and Drug Administration has approved a novel type of flu vaccine, the agency announced Wednesday.

Diseases, Conditions, Syndromes

Just how severe is this flu season?

(HealthDay)—If the headlines are any indication, this year's flu season is turning out to be a whopper.

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