H5 Bird Flu: Current Situation | Bird Flu | CDC
Jan 9, 2026 · CDC provides an update on recent developments in the multistate outbreak of avian influenza A (H5N1) The current outbreak began in late March 2024 with the detection of H5N1 bird …
Avian influenza - Wikipedia
Avian influenza, also known as avian flu or bird flu, is a disease caused by the influenza A virus, which primarily affects birds but can sometimes affect mammals including humans. [1]
Avian flu outbreak in Georgia prompts quarantine - KXAN Austin
3 days ago · A confirmed bird flu case at a Georgia poultry farm led to the culling of more than 71,000 birds and triggered a quarantine zone, as experts warn the ongoing HPAI outbreak that began in …
Avian Influenza (Bird Flu) Fact Sheet - Cornell University College of ...
Mar 12, 2025 · What is avian influenza? Avian influenza is an influenza type A virus that occurs naturally in wild aquatic birds, including ducks, geese and gulls. Mild forms of avian influenza (known as low …
What Is Avian Flu? - Council on Foreign Relations
Apr 8, 2024 · Introduction First discovered in 1878, avian influenza is a viral disease that primarily infects birds, although some strains can spread to and kill mammals, including humans. The H5N1 strain, …
Bird Flu Viruses Raise Mounting Concerns Among Scientists
Jan 10, 2026 · Bird Flu Viruses Raise Mounting Concerns Among Scientists Researchers are not just worried about the virus popping up on American farms. Other types are causing trouble around the …
Bird flu: Where we are now and what to know about prevention
Feb 25, 2025 · Bird flu, or avian influenza, is a viral infection that primarily affects birds but can be transmitted to humans. With ongoing outbreaks and evolving research, it's important to understand …
Avian Influenza (Bird Flu): H5N1, Causes, Symptoms & Treatment
Dec 5, 2024 · A type of influenza A virus, often H5N1 in humans, causes bird flu. The virus can infect your upper respiratory tract and lungs, and sometimes spread to other parts of your body like your …
Influenza: Avian - World Health Organization (WHO)
May 16, 2024 · Avian influenza, sometimes known as bird flu, is a disease caused by a virus that mainly affects birds but can also affect mammals, including humans. It primarily spreads from infected birds …
Bird flu (avian influenza) - Symptoms and causes - Mayo Clinic
Jun 8, 2024 · Bird flu, also called avian influenza, is caused by influenza type A virus infections in bird species. Depending on the strain, bird flu may cause the bird to have no symptoms, mild illness, …