Bovine Network

News/Disease Alerts

5 May , 2026

Canadian Animal Health Laboratorians Network (CAHLN) Conference 2026 at the University of Guelph

The annual conference for the Canadian Animal Health Laboratorians Network is taking place May 24-27 at the University of Guelph. The schedule is now available.

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26 Feb , 2026

H5 Avian Influenza in the Town of Amherstburg - February 20, 2026

The Feather Board Command Centre (FBCC) was made aware of symptoms consistent with H5 avian influenza (HPAI) in a poultry flock in the Town of Amherstburg

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27 Oct , 2025

Veterinary advisory: Bovine Theileriosis

Veterinary advisory on bovine Theileriosis released by OMAFA/

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Please see our latest Bovine quarterly reports below, as well as supporting resources.

Please note that the veterinary reports, laboratory data, and clinical impressions summaries are meant only for veterinarians and registered veterinary technicians and are not to be shared publicly

Disease Resources

Tips for Testing Cattle for Mycoplasma wenyonii and Candidatus Mycoplasma haemobos

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Factsheet: Bovine Theileriosis (Theileria orientalis genotype Ikeda)

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Factsheet: Asian Longhorned Tick - An Encroaching Threat

Learn about the Asian Longhorned Tick's characteristics, health and epidemiological impact, early detection and control measures, and more.

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Animal Health Resources

2022 OAHN Public Health Update

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Factsheet: Salmonella Dublin

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Bovine Brucellosis Abortion Screening Pilot Project

Communication from the CFIA regarding a pilot project to improve Canada’s bovine brucellosis surveillance.

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Industry Resources

Antimicrobial and Antibiotic Backgrounder for Feedlot Cattle

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