The WeCAHN Dairy Network met on August 22nd, 2024. The meeting takeaways are as follows:

1. Active surveillance initiatives (pre-determined collection of samples) for influenza A(H5N1) in processor bulk tank milk have been implemented in the USA and Canada.
2. A risk assessment by the Community for Emerging and Zoonotic Diseases (CEZD) on The Risk to Dairy Cattle in Canada from Avian Influenza A(H5N1) in Dairy Cattle in the US concluded that the importation of infected dairy cattle is of higher concern compared to cattle transport trucks and wild migratory birds.
3. E. coli is a type of bacteria that can be found in animals and in people. Diagnosing E. coli as the cause of disease depends on the clinical picture, results of bacterial culture, and changes in the affected tissues (e.g., intestines). Therefore, it is important to consult with your veterinarian to diagnose bacterial infections.