Influenza A virus subtype H5N1 - Wikipedia
Influenza A virus subtype H5N1 (A/H5N1) is a subtype of the influenza A virus, which causes influenza (flu), predominantly in birds. It is enzootic (maintained in the population) in many bird populations, and also panzootic (affecting animals of many species over a wide area). [1] .
CDC A(H5N1) Bird Flu Response Update June 14, 2024
Jun 14, 2024 · CDC provides an update on its response activities related to the multistate outbreak of avian influenza A (H5N1) virus, or "A (H5N1) bird flu virus," in dairy cows and other animals in the United States.
Influenza: A(H5N1) - World Health Organization (WHO)
May 16, 2024 · What is A (H5N1)? How does the H5N1 virus spread to people? Why is there concern about influenza H5N1 virus? What are the symptoms of H5N1 infection in humans? Is it safe to eat eggs, chicken and other meats and milk from areas with H5N1 outbreaks in animals? How can meat and eggs be safely prepared from areas with H5N1 outbreaks in birds?
H5 Bird Flu: Current Situation | Bird Flu | CDC - Centers for Disease ...
1 day 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.
Highly Pathogenic Avian Influenza A (H5N1) Virus Infection …
April 1, 2024 —A person in the United States has tested positive for highly pathogenic avian influenza (HPAI) A (H5N1) virus (“H5N1 bird flu”), as reported by Texas and confirmed by CDC. This person had exposure to dairy cattle in Texas presumed to …
Health Alert Network (HAN) - 00506 | Highly Pathogenic Avian
Apr 5, 2024 · Patients who meet epidemiologic criteria AND either clinical OR public health response criteria should be tested for influenza A (H5N1) virus infection by reverse-transcription polymerase chain reaction (RT-PCR) assay using H5-specific primers and probes at state or local public health departments.
H5N1 Bird Flu: What You Need to Know > News - Yale Medicine
3 days ago · Avian influenza A (H5N1), or bird flu, has killed millions of wild birds, and caused sporadic outbreaks among poultry and an ongoing multistate outbreak among cows in the United States. While there has been no known person-to-person transmission of the virus, there have been 46 reported human cases in the U.S. in 2024.
Avian Influenza A (H5N1) – United States of America
Apr 9, 2024 · On 1 April 2024, the IHR NFP of the United States of America notified WHO of a laboratory-confirmed human case of avian influenza A (H5N1) detected in the state of Texas. The case is aged over 18 years.
Fact Sheet: USDA, HHS Announce New Actions to Reduce Impact ... - HHS.gov
May 10, 2024 · USDA. Today, USDA is announcing assistance for producers with H5N1 affected premises to improve on-site biosecurity in order to reduce the spread. In addition, USDA is taking steps to make available financial tools for lost milk production in herds affected by H5N1.
Influenza A: Bird Flu (H5N1): What You Need to Know About the …
Apr 16, 2024 · The H5N1 strain of avian influenza - or bird flu - was recently discovered in herds of diary cows across the United States, leading to the infection of a farm employee.