H9N2 avian influenza viruses have become globally widespread in poultry over the last two
decades and represent a genuine threat both to the global poultry industry but also humans …

Influenza A viruses (IAVs) possess a great zoonotic potential as they are able to infect
different avian and mammalian animal hosts, from which they can be transmitted to humans …

Novel reassortant avian influenza H7N9 virus and pandemic 2009 H1N1 (H1N1pdm) virus
cause human infections, while avian H7N2 and swine H1N1 virus mainly infect birds and …

Continuously emergence of human infection with avian influenza A virus poses persistent
threat to human health, as illustrated in H5N1, H7N9 and recent surge of H9N2 infections …

H9N2 influenza viruses are globally endemic in birds, and a sharp increase in human
infections with H9N2 occurred during 2021 to 2022. In this study, we assess the antigenic …

PA-X, a fusion protein belonging to influenza A viruses (IAVs), integrating the N-terminal 191
amino acids of PA gene and the ribosomal frame-shifting product that lengthens out to 41 or …

Highly transmissible influenza viruses (IV) must remain stable and infectious under a wide
range of environmental conditions following release from the respiratory tract into the air …

H9N2 influenza virus has been reported worldwide for several decades, and it has evolved
into multiple genotypes among domestic poultry. However, the study involving ecology and …

We conducted a 3-year longitudinal serologic survey on an open cohort of poultry workers,
swine workers, and general population controls to assess avian influenza A virus (AIV) …

Avian influenza A viruses (AIVs), as a zoonotic agent, dramatically impacts public health and
the poultry industry. Although low pathogenic avian influenza virus (LPAIV) incidence and …