The World Well being Group (WHO) has warned concerning the potential unfold of the H5N1 hen flu virus to cows in different international locations through migratory birds. The virus has been detected in dairy cattle herds throughout 9 US states and one human case in Texas since late March.
 has warned about the potential spread of the H5N1 bird flu virus to cows in other countries via migratory birds. T){kind=link}