Bird flu strain of avian influenza: "The picture has grown darker and stranger than most would have imagined"

 

Headline:  Global Center for Health Security, 1/7/2026

Bird flu has been rampaging trough wildlife and farm animals worldwide. Will it make the long-feared jump to people? When a highly pathogenic strain of bird flu strain of avian influenza (H5N1) began sweeping across wild birds and poultry in 2020, it already looked concerning. Five years on, the picture has grown darker and stranger than most would have imagined. 

The virus has infected hundreds of millions of farm animals, spilled into mammals at an unprecedented scale, devastated wildlife, and – in the United States – established itself in dairy cattle, a species no one expected to see implicated. Human cases remain rare. But virologists say the trajectory is troubling, the data patchy and the future uncertain.  [emphasis added]

“It’s now a global problem,” says Dr Ed Hutchinson, professor of molecular and cellular virology at the University of Glasgow. “As a disease of wild animals, it’s completely out of control. It’s raging around the world, and there’s no feasible containment method other than just watching it infect huge populations of animals.”

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January 2026

Bird flu reported on Marthas Vineyard in Massachusetts. (1/8)

Bird flu wipes out generation of Patagonian seals.  (1/8)

Dozens of vultures die of bird flu in North Carolina.  (1/8)

Dog dies of bird flu in Alberta after eating infected snow goose.  (1/7)

Bird flu reported at 3 sites in North Carolina during 1st week of 2026.  (1/7)

Bird flu hits two gamebird flocks in Kansas.  (1/7)

British Columbia reports most cases of bird flu in among Canadian provinces in 2025.  (1/7)

Nearly half of all 2025 bird flu cases in United States occurred in Ohio and Indiana.  (1/7)

Kerala India reports 11 cases of bird flu in December 2025.  (1/6)

Bird flu infects 144,600 commercial laying hens in Nebraska.  (1/3)

Bird flu puts a damper on goose hunting season in Arkansas.  (1/3)

32,800 ducks infected by bird flu in Lancaster County Pennsylvania.  (1/2)

Geese dying to bird flu in South Dakota.  (1/1)

Bird flu continues to wreak havoc in Indiana.  (1/1)

December 16-31, 2025

Bird flu outbreaks continue apace in Europe.  (12/31)

Maryland reports most recent biggest case of bird flu.  (12/31)

12 swans die of bird flu at Orlando's Lake Eola.  (12/30)

Dangerously setting aside the lessons learned from Covid.  (12/30)

Arkansas reports 3rd case of bird flu in 2025, 1st since January.  (12/29)

Hundreds of geese found dead of bird flu in Pennsylvania's Pymatuning Reservoir.  (12/26)

Egg prices on the rise in South Korea due to bird flu outbreaks.  (12/26)

Bird flu outbreak in Japan results in culling of nearly 1,000,000 egg-laying hens.  (12/26)

"A global problem:  Ominous outlook for bird flu in 2026.  (12/25)

Avian flu now encircles Australia.  (12/24)

Ontario reports two new cases of avian flu.  (12/24)

Europe continues to deal with outbreaks of avian flu.  (12/24)

United Kingdom avian flu tally reaches 73 during 2025-26 season.  (12/22)

Recent outbreak of avian flu in Texas affected 260,000 commercial broilers.  (12/18)

Hundreds of snow geese found dead of avian flu at Pennsylvania quarry.  (12/17)

Indiana boosts its 2025 avian flu tally to 66. (12/17)

2025 avian flu tally in Europe:  654 outbreaks in 23 countries.  (12/17)

Texas reports its first case of avian flu since April 2024.  (12/16)

December 1-15, 2025

Minnesota reports 22nd case of avian flu in 2025.  (12/15)

Avian flu detected in Wisconsin dairy herd.  (12/14)

Patterns of avian flu outbreaks in Europe:  From farm to farm then, from wild birds to farms now.  (12/12)

Turkey flocks in North Dakota and South Dakota hit with avian flu.  (12/12)

Indiana boosts its avian flu outbreak tally to 64.  (12/11)

Australia awaits its first case of avian flu.  (12/9)

2025 avian flu tally in Indiana reaches 60.  (12/9)

Japan and South Korea report outbreaks of avian flu.  (12/8)

Avian flu kills more than 70 vultures in Ohio.  (12/7)

Latest avian flu research from Iowa State University.  (12/6)

Michigan DNR sends out an avian flu advisory to waterfowl hunters.  (12/6)

Avian flu kills scores of geese in rural Manitoba Canada.  (12/6)

Canadian province of Alberta deals with worse outbreak of avian flu in years.  (12/6)

Avian flu is a global concern.  (12/5)

Massive outbreak of avian flu in Europe during past week.  (12/3)

North Carolina, Ontario, Indiana, and British Columbia on todays avian flu hit parade. (12/2)

Around the world with avian flu.  (12/1)

Edmunds County South Dakota reports two cases of avian flu in less than a week.  (12/1)

November 15-30, 2025

Avian flu detected in wild birds all over Michigan.  (11/30)

4 Ontario poultry farms hit by avian flu in past 2 weeks.  (11/30)

Indiana-based poultry company uses inflatables to shoo away wild birds.  (11/26)

52 poultry flocks in Indiana infected by avian flu so far in 2025.  (11/25)

Washington State reports 3 more cases of avian flu.  (11/24)

First human death from H5N5 strain of avian flu reported in Washington State.  (11/23)

South Dakota reports 17th case of avian flu in 2025.  (11/23)

North Carolina reports first case of avian flu since January.  (11/21)

Widespread outbreaks of avian flu in Europe.  (11/17)

Avian flu wipeout in LaGrange County Indiana.  (11/17)

Bird flu spreads while Trump fiddles  and Dept of Ag secretary  Brooke Rollins poses with chickens.  (11/16)

November 1-15, 2025

Avian flu devastates herd of elephant seals on sub-Antarctic island.  (11/14)

Ottawa County Michigan reports 2 more cases of avian flu, bringing its 2025 total to 8. (11/14)

Avian flu taking a toll in Germany.  (11/13)

Wild birds are spreading avian flu across the United States.  (11/13)

Monitoring the health of poultry through their water consumption.  (11/12)

Another Michigan turkey flock infected with avian flu.  (11/11)

British Columbia ostrich farm loses appeal, 400 birds infected with avian flu depopulated.  (11/11)

]5 swans die of avian flu in Bristol, England.  (11/11)

Germany reports 66 cases of avian flu since October 1.  (11/10)

Avian flu alert in Missouri.  (11/7)

Two recent cases of avian flu in Ottawa County, Michigan.  (11/7)

Japan reports third confirmed outbreak of avian flu this season.  (11/6)

More turkey flocks infected with avian flu in North Dakota and South Dakota.  (11/5)

That raw cheese you're eating might be infected with bird flu virus.  (11/4)

Avian flu infects turkey flock in Michigan.  (11/4)

Four cases of avian flu hit western Canada.  (11/3)

You're right if you think there's been a lot of birds killed by avian flu during the past 2 months.  (11/1)

October 2025

Avian flu hits duck breeder farm in California. (10/29)

139,000 chickens fall victim to avian flu in Georgia.  (10/28)

Avian flu kills elephant seals on Heard Island south of Australia.  (10/25)

Widespread avian flu infections of wild birds in the United States.  (10/24)

Minnesota boosts its 2025 avian flu tally to 20.  (10/23)

Yet another case of avian flu confirmed in Minnesota, bringing total to 19 so far in 2025.  (10/22)

Indiana reports more cases of avian flu.  (10/21)

Quebec reports 4th case of avian flu in 2025.  (10/17)

Three more Minnesota turkey flocks affected by avian flu, bringing 2025 tally to 18 .  (10/16)

Two cases of avian flu reported in Manitoba on consecutive days.  (10/14)

Multiple reports of avian flu including two flocks in Washington State affecting more than 2,200,000 hens.  (10/13)

Bird flu detected in goose at Gibson Park in Great Falls Montana.  (10/12)

Avian flu threat results in cancellation of WIsconsin poultry show.  (10/11)

Avian flu hits two more turkey flock in Minnesota.  (10/10)

Avian flu hits Michigan turkey flock.  (10/9)

Avian flu hits Iowa turkey flock.  (10/7) 

175,000,000 birds have fallen victim to avian flu in United States since 2022.  (10/6)

Migrating season brings a return of avian flu to Iowa.  (10/3)

Jefferson County Wisconsin reports second case of avian flu in less than a week.  (10/3)

September 2025

That Jefferson County Wisconsin farm lost more than 3 million laying hens.  (9/30)

Avian flu claims an historical first death:  Whooping crane.  (9/29)

Wisconsin reports first 2025 commercial case of avian flu in poultry flock without providing any specifics.  (9/29)

Utah in 4th year of avian flu outbreak. (9/27)

Minnesota reports 55,000 cases of avian flu in 3 turkey flocks.  (9/26)

Expect higher prices for your Thanksgiving turkey this year.  (9/26)

South Dakota continues to be hit hard by avian flu.  (9/21)

Minnesota reports avian flu in flock of tom turkeys.  (9/19)

Nebraska reports its first known case of avian flu in dairy herd.  (9/17)

Canadian Food Inspection Agency reports 4 cases of avian flu in Alberta but otherwise remains mum.  (9/17)

South Dakota reports additional cases of avian flu in turkey flocks.  (9/14)

Must be Kristi Noem's bad karma and her Corey Lewandowski hook-up:  South Dakota is ground zero for avian flu so far this fall.  (9/10)

Avian flu is not going away:  Texas records U.S. case #1079 since January 2024.  (9/9)

April-August 2025

You've heard of avian flu, right?  How about Marek's disease?  (8/7)

Public relations news:  Not a good year so far for chickens and eggs.  (6/13)

USDA secretary Brooke Rollins poses with chickens while keeping key department positions unfilled.  (4/11)