TB & Outbreaks Week
Welcome to NewsRx!
Learn more about a six-week, no-risk free trial of TB & Outbreaks Week
We're a pay-per-view site for premium content. If you'd like to purchase this article, it's only $3.00.
Bird Flu
Data on bird flu detailed by researchers at University of California
December 30th, 2008
"An H11N9 low-pathogenicity avian influenza virus, A/duck/WA/663/97, was isolated from a sick Mandarin duck kept in an outdoor bird exhibit. Genetic and phenotypic characterization of the virus suggested that it originated from free-flying birds, a concept supported by genetic similarity with waterfowl isolates from the same geographic area and time period," researchers in the United States report. "This duck-origin virus had genetic features typical of H11 and N9 viruses, including no neuraminidase stalk deletion, no differences in putative glycosylation sites in either surface protein, and no addition of basic amino acid residues at the hemagglutinin cleavage site...
Source: TB & Outbreaks Week (2008-12-30)
|
