The American Bovine Medical Association will now refer to highly pathogenic avian influenza in cattle as bovine influenza A virus (BIAV) and encourages everyone to do the same.
In an open letter dated April 8, 2024, the AABP said that although caused by the same virus, the disease’s symptoms are significantly different in cattle and poultry and is much less deadly. The name change reflects the difference in disease symptoms between the species. The group encourages government officials and industry to adopt the name change.
“The virus isolated from affected animals in a herd consistent with the clinical syndrome was identified as avian influenza virus type A H5N1. This virus causes highly pathogenic avian influenza in birds, but this disease in cattle is The syndrome does not cause as high morbidity and mortality as it does in birds. Because of these differences, AABP believes that the disease should not be referred to as “bovine HPAI” or “cow avian influenza.” “There is,” the letter says.
As of Monday morning, On April 8, the Canadian Food Inspection Agency reported no positive BIAV tests in Canadian livestock other than poultry.
Farmers who suspect their cattle may be infected are asked to contact their veterinarian immediately. Here’s what to look for:
