Avian influenza (AI) is a highly contagious viral disease of poultry that is found worldwide.
There are two forms of AI: a mild form called low pathogenicity avian influenza (LPAI), and a …

During surveillance for avian influenza viruses (AIVs) in live-poultry markets (LPMs) in
eastern China in 2013, one H5N2 AIV was isolated from a duck. Phylogenetic analysis …

H9 subtype avian influenza virus (AIV) and infectious bronchitis virus (IBV) are major
pathogens circulating in poultry and have resulted in great economic losses due to …

Abstract The H9N2 and H5N1 avian influenza viruses (AIVs) have been circulating in poultry
in China and become endemic since 1998 and 2004, respectively. Currently, they are …

In January 2015, a highly pathogenic Eurasian lineage H5N8 avian influenza (AI) virus (AIV)
was detected in a commercial meat turkey flock in Stanislaus County, CA. Approximately 3 …

A total of 3,045 environmental samples and oropharyngeal and cloacal swabs from
apparently healthy poultry have been collected at three live bird markets (LBMs) at which …

H7N9 low pathogenic avian influenza viruses (AIVs) emerged in China in 2013 and mutated
into highly pathogenic strains in 2017, causing disease in infected birds and humans. Thus …

Subtype H6 avian influenza A viruses (IAVs) are enzootic and genetically diverse in both
domestic poultry and wild waterfowl and may cause spillovers in both pigs and humans …

ABSTRACT H6 avian influenza virus (AIV) is one of the most prevalent AIV subtypes in birds
globally. To investigate the current situation and characteristics of H6 AIVs circulating in …

To investigate the prevalence and evolution of the H5 subtype highly pathogenic avian
influenza (HPAI) viruses circulating in poultry in China during 2007–2009, five molecular …