http://www.w3.org/ns/prov#value | - 20120244521Methods for identifying a virulent strain of a virus - The present invention relates to methods for identifying a virulent strain of a virus, particularly and influenza virus, by detecting specific mutations in the amino acid sequence of the hemagglutinin (HA) protein and by determining the case fatality rate for hospitalization (CFR/H) as the number of persons hospitalized for infectio
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