Avian Influenza (H5N1) – Department of Public Health
WEBAvian influenza or bird flu refers to the disease caused by infection with avian (bird) influenza (flu) Type A viruses. These viruses naturally spread among wild aquatic birds worldwide and can infect domestic poultry and other bird and animal species. Bird flu viruses do not normally infect humans. However, sporadic human infections with bird ...
WEBMar 31, 2022 · About Bird Flu. Bird flu is a disease caused by certain flu viruses that usually spreads between birds, not people. Infected birds can spread the virus through their mucous, saliva or feces.
Current Bird Flu Situation in Wild Birds | Bird Flu | CDC
WEBMay 2, 2024 · The latest case reports on bird flu outbreaks in wild birds, commercial poultry, and backyard birds in the United States are available from the USDA website. A handout containing information and guidance for people exposed to birds with bird flu is available at What To Know About Bird Flu.
Bird flu: What is avian influenza, how does it spread, which …
WEBNov 22, 2021 · What is bird flu and where does it come from? Bird flu is caused by a handful of influenza viruses, just like the seasonal flu that circulates each winter. ABCs of Hs and Ns: Influenza A viruses, which infect humans and animals, are classified into subtypes depending on two spike proteins that cover …
A bird flu primer: What to know and do - Harvard Health
WEBJun 4, 2024 · A bird flu strain that began circulating in 2020 continues to evolve globally and locally within the United States. If you're wondering what this means, understanding the basics — what bird flu is, how it spreads, whether foods are safe, and prevention tips — …
H5 Bird Flu: Current Situation | Bird Flu | CDC - Centers for …
WEBApr 28, 2022 · 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.
Bird flu (avian influenza) - Diagnosis and treatment - Mayo Clinic
WEBJun 8, 2024 · To diagnose bird flu, a healthcare professional takes a sample of fluid from your nose and throat to test for evidence of bird flu infection. They also may take a sample of fluid from your eye if you have pink eye.
H5N1 bird flu: Questions patients may have and how to answer
WEBJun 6, 2024 · The incubation period depends on the strain of the virus, the dose, the route of exposure and the species. Available data suggests that the estimated incubation period for human infection with A (H5N1) virus is generally three to five days, but has been reported to be as long as seven to 10 days.
What Is Bird (Avian) Flu? Symptoms, Causes, Diagnosis, Treatment, and ...
WEBBird flu is transmitted to humans when these viruses, which are part of a group called avian influenza A viruses, travel from the saliva, mucus, or droppings of an infected bird into a...
Factsheet on A(H5N1) - European Centre for Disease Prevention …
WEBFeb 17, 2022 · HPAIV A (H5N1) is highly infectious for a number of bird species, including most species of domestic poultry [1]. Unlike most other avian influenza viruses, this virus has also infected mammals, including cats, pigs and tigers, and has shown to be able to transmit to humans.