Oct 1, 2023 · Wild birds are considered to be the natural hosts for AIVs. We detected H4N2 viruses in swab samples from 6 different species of ducks, including mandarin ducks, Eurasian …

Influenza A virus (Alphainfluenzavirus influenzae) [1] or IAV is the only species of the genus Alphainfluenzavirus of the virus family Orthomyxoviridae. [2] . It is a pathogen with strains that …

An H4N2 influenza virus with a multibasic cleavage site in the hemagglutinin protein was isolated from quails. This virus remained lowly pathogenic in chickens and required trypsin for in vitro …

The results showed that the virus belongs to the H4N2 subtype and each of its eight segments of the viral genome has similarity to IAV isolated from ducks in North America. This study …

Eight genes of MH-2/H4N6 isolated from a duck farm were closely related to three H4N6 viruses from LPM, suggesting a potential AIV link between farms and LPMs. Additionally, the HA, NA, …

H4N2 is a kind of Avian influenza virus and remains low pathogenic. In 2012, researchers isolated an H4N2 virus in quails which showed higher preference for mammalian type sialic acid …

Sep 11, 2014 · Sequence analysis revealed that this H4N2 virus strain was a novel reassortant avian influenza virus (AIV). Information about the complete genome sequence of the …

However, the PB1 gene of 1 H4N2 virus (NH21920) might provide its internal gene for highly pathogenic avian influenza H5N8 viruses in Korea and Japan. At least 10 genotypes were …

Using PCR and sequencing analysis, we obtained the complete genome sequences of the DK28 virus. The sequence analysis demonstrated that this H4N2 virus was a novel multiple-gene …

Aug 19, 2011 · An H4N2 AI virus [A/Duck/Hunan/8-19/2009 (H4N2)] was isolated from domestic ducks in Dongting Lake wetland in January 2009. The whole genome of the isolated virus was …