Wild aquatic bird populations have long been considered the natural reservoir for influenza
A viruses with virus transmission from these birds seeding other avian and mammalian …

The origins of the 2009 influenza A (H1N1) pandemic in swine are unknown, highlighting
gaps in our understanding of influenza A virus (IAV) ecology and evolution. We review how …

Little is known about the processes that enable influenza A viruses to jump into new host
species. Here we show that the non-structural protein1 nucleotide substitution, A374G …

Abstract A canine influenza A (H3N2) virus emerged in the United States in February–March
2015, causing respiratory disease in dogs. The virus had previously been circulating among …

Influenza A viruses in animal reservoirs repeatedly cross species barriers to infect humans.
Dogs are the closest companion animals to humans, but the role of dogs in the ecology of …

During recent canine influenza surveillance in South Korea, a novel H3N1 canine influenza
virus (CIV) that is a putative reassortant between pandemic H1N1 2009 and H3N2 CIVs was …

Influenza A viruses (IAVs) are a major cause of human respiratory tract infections and cause
significant disease and mortality. Human IAVs originate from animal viruses that breached …

In the past 4 years, incidences of endemic or epidemic respiratory diseases associated with
canine influenza H3N2 virus in Asian dogs have been reported in countries such as South …

Influenza A viruses are amongst the most challenging viruses that threaten both human and
animal health. Constantly evolving and crossing species barrier, the emergence of novel …

Influenza A viruses (IAVs) are maintained mainly in wild birds, and despite frequent spillover
infections of avian IAVs into mammals, only a small number of viruses have become …