H5 Bird Flu: Current Situation | Bird Flu | CDC - Centers for …
3 days ago · Public health professionals and laboratorians can visit CDC's avian influenza (bird flu) information for public health partners for the latest guidance. Learn more. Get a seasonal flu vaccine Seasonal flu vaccination will not prevent infection with bird flu viruses, but can reduce the risk of getting sick with human influenza viruses and thus ...
Bird Flu | Bird Flu | CDC - Centers for Disease Control and …
CDC surveillance shows no indicators of unusual flu activity in people, including H5N1 bird flu. This page outlines CDC’s recommendations for preventing exposure to avian influenza viruses. Avian influenza or bird flu refers to the disease caused by …
Highly Pathogenic Avian Influenza A(H5N1) Virus: Interim ...
Dec 26, 2024 · This guidance outlines CDC’s recommendations for preventing human exposures to highly pathogenic avian influenza (HPAI) A(H5N1) viruses and infection prevention and control measures, including the use of personal protective equipment, testing, antiviral treatment, patient investigations, monitoring of exposed persons, and antiviral ...
About Bird Flu | Bird Flu | CDC - Centers for Disease Control and ...
Dec 30, 2024 · CDC has developed H5 candidate vaccine viruses (CVVs) that are nearly identical to or, in many cases, identical to the hemagglutinin (HA) protein of recently detected clade 2.3.4.4b avian influenza A(H5N1) viruses in humans, birds and other mammals.
CDC Activities and Accomplishments to Date in 2024—2025 H5 Bird Flu …
3 days ago · Several H5 CVVs produced by CDC are nearly identical or, in many samples, identical to the hemagglutinin (HA) protein of recently detected clade 2.3.4.4b avian influenza A(H5N1) viruses in birds and mammals (and could be used to produce a vaccine for people, if needed, and would provide good protection against the clade 2.3.4.4b avian influenza ...
Prevention and Antiviral Treatment of Avian Influenza A Viruses …
CDC currently recommends treatment as soon as possible with flu antiviral drugs for people with suspected or confirmed avian influenza A(H5N1) virus infection. Antiviral treatment works best when started as soon as symptoms begin.
Making a Candidate Vaccine Virus (CVV) for a HPAI (Bird Flu) Virus
May 3, 2024 · Flu vaccines protect against specific flu viruses, so the first step in creating a CVV against a particular bird flu virus is to identify the wild type bird flu virus that is posing or may pose a risk to human health.
Accelerated Subtyping of Influenza A in Hospitalized Patients
3 days ago · CDC still considers the risk from avian influenza A(H5) viruses to the public to be low but is closely monitoring this dynamic situation. At this time, while seasonal influenza levels are high nationally, nearly all people who are currently hospitalized with influenza A virus infections probably have seasonal influenza.
CDC A(H5N1) Bird Flu Response Update October 11, 2024
Oct 11, 2024 · CDC has allocated more than 100,000 doses of seasonal influenza vaccine to 12 states with dairy herds that have tested positive for H5 bird flu.
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.