A new strain of bird flu, the D1.1 variant, has been detected in a dairy worker in Nevada, marking the first human case of ...

Originally found mostly in wild birds and poultry, H5N1 clade 2.3.4.4b, genotype D1.1, was discovered in dairy cattle last ...

That bird flu strain, called D1.1 by scientists, was also linked to a fatal human case in Louisiana last year after exposure to sick birds. The D1.1 strain has emerged in recent months to dominate ...

This strain of bird flu, known as D1.1, has only ever previously been detected in wild birds and poultry, indicating that it has only recently spread to cows. The detection, found in dairy cattle ...

由2024年12月起，农业部下令检测全国牛奶，借此遏制病毒传播禽流感病毒，结果在内华达州的牛奶发现基因型D1.1病毒。D1.1病毒此早仅在野鸟及家禽身上出现，有专家指是次发现表明它正自我修正，奶农应加强防范措施。

This version of bird flu, known as D1.1, has only ever previously been detected in wild birds and poultry, indicating that it has now spilled over into cows. The detection, found in dairy cattle ...

There has not been a confirmed case of human bird flu in Tulare County since Dec. 10, according to the Tulare County Health & Human Services Agency.