Medications

Flu shot may offer less protection this winter: CDC

(HealthDay)—This flu season looks like it could be worse than usual, due to an aggressive strain of influenza virus that might flout the protection provided by this year's vaccine, U.S. health officials warned Thursday.

Diseases, Conditions, Syndromes

Flu season off to a slow start ... for now

(HealthDay)—This year's flu season is off to a slow but detectable start. And it appears to be a typical one that's likely to peak in January or February, a leading U.S. health official says.

Diseases, Conditions, Syndromes

How to avoid the flu

Ebola virus has captured the attention of the world since the outbreak in West Africa began months ago, so far claiming nearly 5,000 lives.

HIV & AIDS

Study of antibody evolution charts course toward HIV vaccine

In an advance for HIV vaccine research, a scientific team has discovered how the immune system makes a powerful antibody that blocks HIV infection of cells by targeting a site on the virus called V1V2. Many researchers believe ...

Diseases, Conditions, Syndromes

A predictive fitness model for influenza

Researchers at Columbia University and the University of Cologne have created a new model to successfully predict the evolution of the influenza virus from one year to the next. This advance in our understanding of influenza ...

Diseases, Conditions, Syndromes

Flu hits young, middle aged people hard this year

The flu is hitting young and middle aged people in the United States particularly hard this season, as a tough flu strain re-emerged and too few people were vaccinated, health authorities said Thursday.

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