UCCE experts urge producers to monitor their animals for signs of the parasite, which has been moving north from Central and South America.

Innovative practices — from diet additives to regenerative grazing — can offer quick wins in the fight against global rising temperatures.

It’s on our radar, but it’s not our main concern”, local dairy farmer said after recent Bird Flu finding in Dodge Co.

New research shows that genetic changes in modern H5N1 viruses improve their ability to infect bovine cells, helping explain recent HPAI detections in U.S. dairy herds.

Transporting newborn calves long distances has welfare challenges. On some dairies, beef on dairy calves are reared for ...

The state of Wisconsin has become the 18th state to detect avian flu in dairy cattle since an outbreak began in 2023. The ...

In early 2025, through the National Milk Testing Strategy, USDA detected two spillover events in Nevada and Arizona dairy ...

Officials have detected highly pathogenic avian influenza (HPAI) H5N1 in a dairy cattle herd in Wisconsin, according to the ...

Wisconsin confirms its first case of bird flu in cattle at a 500-cow dairy located in Fox Lake. The herd is quarantined but ...

CDC report shows H5N1 infection in veterinarians who did not know they were working with infected cattle The veterinarians had no symptoms but have antibodies in their blood One of the veterinarians ...

Sick dairy cattle in two central U.S. states have tested positive for bird flu, federal officials reported. As of Monday, the highly contagious pathogenic avian influenza virus (HPAI) had been found ...

The new state-of-the-art Dairy Cattle Teaching and Research Center at Michigan State University has been recognized by the ...