Accelerated Subtyping of Influenza A in Hospitalized Patients
Jan 16, 2025 · Most influenza tests ordered in clinical settings do not distinguish avian influenza A(H5) viruses from seasonal influenza A viruses; a positive result simply confirms influenza A …
Avian Influenza Type A | Bird Flu | CDC
Dec 20, 2024 · All known subtypes of influenza A viruses can infect birds, except subtypes A (H17N10) and A (H18N11), which have only been found in bats. Only two influenza A virus …
Types of Influenza Viruses | Influenza (Flu) | CDC
Sep 18, 2024 · Influenza A viruses are divided into subtypes based on two proteins on the surface of the virus: hemagglutinin (H) and neuraminidase (N). There are 18 different hemagglutinin …
01/16/2025 CDC Issues Alert for Accelerated Subtyping of Influenza …
LOCS message. On January 16, 2025, the U.S. Centers for Disease Control and Prevention (CDC) issued a Health Alert Network (HAN) Health Advisory following sporadic human …
CDC’s Flu Surveillance Systems Can Detect Avian Influenza A (H5N1 ...
May 8, 2024 · CDC is actively looking at multiple flu indicators to monitor for novel flu viruses like A (H5N1), including looking for spread of the virus to, or among, people nationwide. CDC is …
Highly Pathogenic Avian Influenza A(H5N1) Virus: Interim ...
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 …
About Bird Flu | Bird Flu | CDC - Centers for Disease Control and ...
Dec 30, 2024 · One subtype of bird flu, caused by avian influenza A (H5) virus, is spreading worldwide in wild birds and causing sporadic outbreaks in U.S. poultry and dairy cows. In …
Genetic Sequences of Highly Pathogenic Avian Influenza A(H5N1) Viruses …
Dec 26, 2024 · CDC compared the influenza gene segments from each specimen with A(H5N1) virus sequences from dairy cows, wild birds, poultry and other human cases in the U.S. and …
Weekly US Influenza Surveillance Report: Key Updates for Week …
Jan 10, 2025 · Data from public health laboratories are used to monitor the proportion of circulating influenza viruses that belong to each influenza subtype/lineage. ... (H5N1) situation" …
How CDC is monitoring influenza data among people to better …
Jan 18, 2025 · CDC is actively looking at multiple flu indicators during the current situation to monitor for influenza A (H5N1) viruses, including looking for spread of the virus to, or among …