There have been 96 dairy herd detections in the US this year.
During surprise drills, facilities conducted symptom screening in 93% of cases but asked about exposure to avian flu in only 10%.
The agency also noted a new cattle detection in Texas.
In international news, Cambodia reported a human H5N1 case this week.
Minnesota is the nation’s hot spot for both commercial poultry and wild-bird detections.
H5N1 detections have increased in wild birds across the US.
In the past month, 8 commercial flocks and 6 backyard flocks have been infected with H5N1, affecting 360,000 birds.
Since 2015, 176 cases of human H9N2 infection have been documented in China.
Texas is reporting H5N1 avian flu in 3 dairy herds.
There have been 20 H9N2 human detections in the past 6 months.
