Changes in amino acids in the 1918 influenza virus cut transmission

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(Modest changes in the 1918 flu virus's hemagglutinin receptor binding site—a molecular structure critical for the spread of infection—stopped viral transmission in ferrets, according to a new study conducted by researchers at Mount Sinai School of Medicine and at the Centers for Disease Control and Prevention.


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All News summaries for February 05, 2007

Mystery illness kills four in South Africa: official

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Four people, two of them Zambians, have died in Johannesburg of a mystery flu-like illness, the health department spokesman said Monday.

Study tackles labeling errors

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With a long-held commitment to continuously improving the quality and safety of patient care, Mayo Clinic researchers are recommending a new technologically-advanced labeling system aimed at reducing specimen labeling errors ...

Metabolic syndrome ups colorectal cancer risk

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In a large U.S. population-based study presented at the 73rd Annual Scientific Meeting of the American College of Gastroenterology, metabolic syndrome patients had a 75 percent higher risk of colorectal cancer compared to ...

3 share Nobel prize for work on AIDS and cancer

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(AP) -- Three European scientists shared the 2008 Nobel Prize in medicine on Monday for separate discoveries of viruses that cause AIDS and cervical cancer, breakthroughs that helped doctors fight the deadly ...

A little exercise goes a long way for severely obese

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A little exercise goes a long way toward helping severely obese individuals improve their quality of life and complete important daily tasks, according to researchers at the Duke Diet and Fitness Center.
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