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Tag Archive 'virulence factor'

Influenza A viruses continue to be of enormous interest to biomedical researchers and clinicians alike.  In addition to the annual influenza epidemics, which have been inferred to cause substantial excess mortality, there is the ever-present threat of a global pandemic due to several features of influenza virus biology.  A high mutation rate associated with a […]

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There have been claims that variations in the composition of the intestinal flora influence individual health going back at least to the early years of the 1900s.  Late in his career, Ilya Mechnikov, co-receipient of the Nobel Prize for Physiology or Medicine in 1908 (along with Paul Ehrlich) and a pioneer in the study of […]

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