Influenza in Animals | Influenza in Animals | CDC - Centers for …
General information about influenza (flu) in bats, including causes and how it spreads.
H5 Bird Flu: Current Situation | Bird Flu | CDC - Centers for Disease ...
3 days ago · H5 bird flu is widespread in wild birds worldwide and is causing outbreaks in poultry and U.S. dairy cows with several recent human cases in U.S. dairy and poultry workers. While the current public health risk is low, CDC is watching the situation carefully and working with states to monitor people with animal exposures.
H5N1 Bird Flu in Dairy Cows, Poultry, and Humans | Johns Hopkins ...
Nov 26, 2024 · Outbreaks of H5N1 continue to rise in dairy cattle and poultry, as well as in other wild and domesticated animals, including the first confirmed infection in a pig. Human cases also continue to occur, primarily—but not exclusively—in people who had exposure to …
Influenza (avian and other zoonotic) - World Health Organization …
Oct 3, 2023 · Humans can be infected with avian, swine and other influenza viruses. Direct contact with infected animals (through handling, culling, slaughtering or processing) or indirect contact (through environments contaminated with bodily fluids from infected animals) represent a risk for human infection.
Bird Flu in Animals and People: Causes and How It Spreads
May 24, 2022 · Avian influenza A (bird flu) viruses may be transmitted from infected birds to other animals, and potentially to humans, in two main ways: Directly from infected birds or from avian influenza A virus-contaminated environments. Through an …
Avian Influenza - Animal Humane Society
Highly pathogenic avian influenza, HPAI, and bird flu are all different names for the same virus, and H5N1 is one strain of the virus. The outbreak of H5N1 started in 2022 and has been front-of-mind for many because the first severe case in a person was reported in Louisiana in December 2024 and the first fatality in a human was reported in California in January 2025.
Avian influenza A (H5N1) in cats
Since the U.S. outbreak of avian influenza A (H5N1) in dairy cattle began in March 2024, dozens of cats are known to have contracted the virus, including barn and feral cats, indoor cats, and big cats in zoos and in the wild (e.g., mountain lions, tigers, leopards, and bobcats).
Influenza (avian and other zoonotic) - World Health Organization …
Oct 16, 2024 · Zoonotic influenza viruses, such as avian or swine influenza, normally spread in animals but can also infect humans. Human infections are primarily acquired through direct contact with infected animals or contaminated environments.
Current Avian Influenza A(H5N1) Outbreak - MN Dept. of Health
In 2022, the avian influenza A virus H5N1 was first identified in wild birds and domestic poultry flocks in the United States. This virus has continued to infect wild and domestic birds since 2022 and has also been detected in more than 200 mammals in the U.S.
Avian influenza - American Veterinary Medical Association
Animal and human health authorities worldwide monitor avian influenza viruses for their potential to infect humans. The CDC and the World Health Organization provide information on avian influenza in people.