Dec 20, 2024 · Eye redness has been the predominant symptom among recent U.S. cases of avian influenza A (H5) virus infection. Respiratory symptoms and fever were also reported.

Dec 5, 2024 · Symptoms of bird flu include: These symptoms can be mild or severe. Most recent cases of bird flu in the U.S. have caused pink eye and mild respiratory symptoms. What causes bird flu? A …

Apr 18, 2025 · Bird flu symptoms in chickens and other birds are not always clear. Some infected birds may show decreased egg production, respiratory symptoms, diarrhea or neurological symptoms.

Jun 8, 2024 · Flu viruses in other animals, such as birds, may be a risk to people. Learn more about the symptoms, causes, prevention and treatment for bird flu in people.

Oct 12, 2025 · Bird flu symptoms can be similar to seasonal flu, like fever and sore throat. Severe bird flu symptoms may include pneumonia or breathing difficulties and require immediate medical …

May 16, 2024 · Symptoms in humans range from mild to severe, and in some cases, can be fatal. Respiratory symptoms, such as cough, shortness of breath or difficulty breathing, and sore throat are …

Mar 18, 2025 · What are symptoms of bird flu? The following symptoms may occur at different levels of infection. Eye redness and irritation — this has been the main symptom among recent U.S. cases. …

Symptoms of bird flu in humans usually start around 4 to 6 days after being in contact with an infected bird. Symptoms can be mild or severe and include: You have symptoms of bird flu and: You can call …

Dec 23, 2024 · Bird flu, also called avian influenza, is a viral infection that can cause flu in birds and sometimes spread to mammals, including humans. Migrating waterfowl (wild ducks, geese, and …

Mar 12, 2025 · Learn about bird flu symptoms, prevention, and the latest updates. Discover how avian influenza spreads, its risks to humans, and key safety measures to stay protected.