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Avian Influenza

H5N1 H5N1 Virus Bird Flu H5N1 Bird Flu Bird Flu Outbreaks Human Cases Human Health Risks Highly Pathogenic Avian Influenza Epidemiology Prevention Measures

Wisconsin Confirms First 2026 H5N1 Case in Jefferson County Poultry Flock

Health officials report low public risk, with monitoring of exposed workers underway.

H5N1 Bird Flu Confirmed in Año Nuevo Elephant Seal Pups, First Detection in California Marine Mammals

Suspected Bird Flu Triggers Park Closures in New Jersey as 1,100 Dead or Sick Birds Reported

H5N1 Found in Mute Swan Near Coburg Prompts High-Risk Alert, Biosecurity Tightening

Tamil Nadu Steps Up Bird Flu Vigil After Crow Deaths in Chennai

Andhra Pradesh Confirms H5N1 in Two Annamayya Villages as Containment Intensifies

H5N1 Bird Flu Confirmed in Chennai Crows as Tamil Nadu Orders Statewide Vigilance

H5N1 Persists in Berlin’s Wild Birds as 14 New Detections Await Confirmation

Colorado Declares Disaster, Quarantines Weld County Egg Farm After H5N1 Confirmation

Tierpark Chemnitz to Reopen Friday After H5N1 Culling at Waterfowl Pond

H5N1 Confirmed at Chemnitz Tierpark as City Moves to Spare Birds

Colorado Declares Disaster Over Presumptive Bird Flu Outbreak at Weld County Egg Farm

Winter Springs Confirms Avian Flu Outbreak After Ducks Found Dead at Torcaso Park

Avian Flu Detected at Goch Turkey Farm as Kleve Imposes Provisional Zone

H5N1 Wave in Germany: 19,000 Chickens Culled in Hesse as Counties Lift Stall Orders

Göttingen District Sets Control Zone After H5N1 Confirmed at Rollshausen Poultry Farm

Saxony Seeks EU Pilot to Test Bird Flu Vaccination After Worst Season of Culls

Third H5N1 Outbreak Confirmed Near Newark-on-Trent as 3km Protection Zone Is Imposed

Mittelsachsen Confirms H5 Avian Influenza in Wild Swan, First Case in Five Years

Thuringia Scales Back Bird Flu Rules as Hotspots Keep Targeted Housing Orders