News tagged with strains

Study reveals Salmonella's hideout strategy

The body's innate immune system is a first line of defense, intent on sensing invading pathogens and wiping them out before they can cause harm. It should not be surprising then that bacteria have evolved ...

May 15, 2014
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Why do new strains of HIV spread slowly

Most HIV epidemics are still dominated by the first strain that entered a particular population. New research published in PLOS Computational Biology offers an explanation of why the global mixing of HIV ...

Feb 05, 2015
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Have faith in the flu shot

Flu season is now peaking. The rate of effectiveness for this year's vaccine has been disappointing, with at least half the states reporting widespread incidence of influenza. Dr. Paul Skolnik, an infectious ...

Jan 23, 2015
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