4 research outputs found
Wild Bird Influenza Survey, Canada, 2005
Of 4,268 wild ducks sampled in Canada in 2005, real-time reverse transcriptase–PCR detected influenza A matrix protein (M1) gene sequence in 37% and H5 gene sequence in 5%. Mallards accounted for 61% of samples, 73% of M1-positive ducks, and 90% of H5-positive ducks. Ducks hatched in 2005 accounted for 80% of the sample
Respiratory tract versus cloacal sampling of migratory ducks for influenza A viruses: are both ends relevant?
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