Parrish CR, Murcia PR, Holmes EC. Influenza A virus reservoirs and intermediate hosts: dogs, horses, and new possibilities for human infections. J Virol. 2014 Dec 24. pii: JVI.03146-14
Influenza A virus (IAV) infections in hosts outside the main aquatic bird reservoirs occur periodically. Although most such cross-species transmission events experience limited onward transmission in the new host, sustained influenza outbreaks have occurred in poultry and in a number of mammalian species including humans, pigs, horses, seals and mink. Recently, two distinct strains of IAV have emerged in domestic dogs, with each circulating widely for several years. Here, we briefly outline what is known about the role of intermediate hosts in influenza emergence, summarize our knowledge of the new canine influenza viruses (CIVs) and how they provide key new information on the process of host adaptation, and assess the risk these viruses pose to human populations.
See Also:
Latest articles in those days:
- Cross-species spill-over potential of the H9N2 bat influenza A virus 10 hours ago
- Bat-borne H9N2 influenza virus evades MxA restriction and exhibits efficient replication and transmission in ferrets 10 hours ago
- Epidemiological characteristics of human infections with avian influenza A(H5N6) virus, China and Laos: A multiple case descriptive analysis, February 2014-June 2023 1 days ago
- Interim Estimates of 2023-2024 Seasonal Influenza Vaccine Effectiveness Among Adults in Korea 1 days ago
- Abundant Intra-Subtype Reassortment Revealed in H13N8 Influenza Viruses 3 days ago
[Go Top] [Close Window]