H5 Bird Flu: Current Situation | Bird Flu | CDC - Centers for …
4 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.
H5 Bird Flu Response: Focus Areas for Ongoing Public Health Risk ...
6 days ago · Most cases of H5N1 bird flu associated with the ongoing outbreak in the United States have resulted in mild symptoms. CDC experts and other scientists continue to work to understand why some infections, including an infection reported in Canada and one reported in Louisiana, resulted in serious illness.
Signs and Symptoms of Bird Flu in People | Bird Flu | CDC
Dec 20, 2024 · The severity of illness associated with bird flu has ranged from mild to severe, including death. The reported signs and symptoms of bird flu in humans have varied. 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.
Bird Flu - California Department of Public Health
6 days ago · Bird flu, also known as avian influenza A (H5N1) or highly pathogenic avian influenza (HPAI), is caused by a virus that can cause serious illness and death in birds and mammals. Human infections with bird flu viruses are rare, but they can happen when the virus gets into a person's eyes, nose, mouth, or when inhaled.
Avian Influenza (Bird Flu): H5N1, Causes, Symptoms & Treatment
Avian influenza, commonly called “bird flu,” is a viral infection that spreads in birds, cows and other animals. It can sometimes spread to people. In humans, H5 subtypes of influenza A are the most common cause. It can cause mild to severe respiratory symptoms and pink eye. People who work with poultry, waterfowl and dairy cows are most at risk.
Is bird flu the next pandemic? What to know after the first H5N1 …
Jan 8, 2025 · Avian influenza, or bird flu, is a broad term that refers to several types of influenza that normally infect birds. The bird flu that’s been making news in the United States is a virus called H5N1.
Current Avian Influenza A(H5N1) Outbreak - MN Dept. of Health
Current Avian Influenza A(H5N1) Outbreak. 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 …
Bird Flu Is Raising Red Flags Among Health Officials
Jan 14, 2025 · On January 6, the Louisiana Department of Health announced that a patient hospitalized last month for H5N1 avian influenza had died, becoming the first U.S. death from the virus. To make matters worse, samples taken from the individual suggest that the virus mutated within the patient after infection—meaning it had begun to adapt to infect ...
Will Bird Flu Lead To A Pandemic? First U.S. Patient Dies From H5N1 …
Jan 7, 2025 · Mutations in the virus are deepening concerns about the spread of H5N1. A patient who'd been hospitalized in Louisiana with severe illness from H5N1 bird flu has died — the first human death...
Highly Pathogenic Avian Influenza A(H5N1) Virus Infections in …
Dec 31, 2024 · Highly pathogenic avian influenza A (H5N1) viruses have caused widespread infections in dairy cows and poultry in the United States, with sporadic human cases. We describe...