What is Highly Pathogenic Avian Influenza? Highly pathogenic avian influenza (HPAI), commonly called “bird flu,” is a virus found among various species of birds. HPAI viruses can infect domestic poultry, which includes chickens, turkeys, pheasants, quail, ducks, geese, and guinea fowl.

Highly pathogenic avian influenza (HPAI) cases are now confirmed in domestic birds, wild birds, and wild mammals throughout most of North America. Since late February 2022, Michigan has experienced die-offs in wild birds and mammals across the state due to HPAI.

On February 24, 2022, the Michigan Department Agriculture and Rural Development (MDARD) announced the state’s first confirmation of the presence of HPAI (H5N1) in a backyard flock of birds in Kalamazoo County. HPAI (H5N1) virus infection has also been reported in livestock such as goats and cows.

Dec 26, 2024 · CDC considers HPAI A (H5N1) viruses to have the potential to cause severe disease in infected humans and recommends the following: Avoid exposure to sick or dead animals.

Feb 9, 2022 · With the recent detections of the Eurasian H5 strain of highly pathogenic avian influenza (HPAI) in wild birds and domestic poultry in the United States, bird owners should …

Feb 3, 2025 · Learn more about our response to an HPAI outbreak. Find detailed resources concerning an HPAI outbreak. APHIS develops emergency management policies to ensure the effective response and management of disease outbreaks, like highly pathogenic avian influenza.

Dec 20, 2024 · HPAI is a very contagious and often deadly respiratory disease of poultry, such as chickens, turkeys, and geese. It is often spread by wild birds and can make other animals sick, too. It's a major threat to the poultry industry, animal health, trade, and the economy worldwide.

Feb 13, 2025 · "Highly pathogenic avian influenza (HPAI) cases are now confirmed in domestic birds, wild birds, and wild mammals throughout most of North America," the DNR said. "Since late February 2022,...

4 days ago · What is "bird flu" and why is it in the news so much lately?Highly Pathogenic Avian Influenza (HPAI), also known as "bird flu," is circulating now in the United States and much of the world. This strain of influenza virus has spread from wild birds into poultry, dairy cattle, domestic cats and many species of wildlife throughout the United States. Although relatively rare, it has …

Dec 30, 2024 · "As HPAI continues to circulate in wild birds, taking steps to prevent both direct and indirect contact between wildlife and domestic animals is important to prevent disease introduction," said...