Zoonotic influenza - World Health Organization (WHO)
Zoonotic influenza refers to disease caused by animal influenza viruses that cross the animal–human divide to infect people. People can be infected with influenza viruses that are usually circulating in animals, such as avian influenza virus subtypes A(H5N1) and A(H9N2) and swine influenza virus subtypes A(H1N1) and (H3N2).
Research on Zoonotic (Animal Origin) Influenza (Flu) Viruses of …
Feb 26, 2024 · Zoonotic influenza (flu) viruses originate in animals but can cause infections in people. Zoonotic influenza viruses are also "novel" in people, meaning they are new in people and most people do not have pre-existing antibodies or immune protection against them.
Influenza (Avian and other zoonotic) - World Health Organization …
Oct 3, 2023 · Human infections with avian and other zoonotic influenza viruses, though rare, have been reported sporadically. Direct or indirect contact with infected animals represent a risk for human infection. Current zoonotic influenza viruses have not demonstrated sustained person-to-person transmission.
About Influenza A in Animals - CDC
Jul 2, 2024 · This resource has guidance on animal and zoonotic influenza viruses. This Zoonotic Influenza Reference Guide provides federal, state, and local animal health and public health officials, and other organizations and academia, with an accessible, easy-to-use online resource for understanding and managing existing and emerging situations involving ...
Influenza in Animals | Influenza in Animals | CDC - Centers for …
General information about influenza (flu) in cats, including causes and how it spreads.
Zoonotic influenza reference guide - CDC Stacks
The purpose of this document is to serve as a repository for up-to-date information on animal and zoonotic influenza, addressing major events of interest, lesser-known viruses with the potential for future impact, and isolated events with any probability of human impact.
Zoonotic Potential of Influenza A Viruses: A Comprehensive …
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.
Influenza (avian and other zoonotic) - World Health Organization …
Oct 16, 2024 · Avian, swine and other zoonotic influenza infections in humans may cause disease ranging from mild upper respiratory infection (fever and cough) to rapid progression to severe pneumonia, acute respiratory distress syndrome, shock and even death.
Zoonotic infections by avian influenza virus: changing global ...
Aug 1, 2024 · Avian influenza virus continues to pose zoonotic, epizootic, and pandemic threats worldwide, as exemplified by the 2020–23 epizootics of re-emerging H5 genotype avian influenza viruses among birds and mammals and the fatal jump to …
Zoonotic Influenza and Human Health—Part 2: Clinical Features ...
Aug 1, 2018 · Zoonotic influenza viruses are those influenza viruses that cross the animal-human barrier and can cause disease in humans, manifesting from minor respiratory illnesses to multiorgan dysfunction.