First Rabies Case in a Québec Cow Reported in Estrie

A young, unvaccinated cow in Coaticook, Estrie, has died from raccoon strain rabies, marking the first confirmed case in a bovine in the province since the virus’s re-emergence in 2024.

The animal died on the very day its first symptoms appeared, La Tribune reported.

The Quebec Ministry of Agriculture, Fisheries and Food (MAPAQ) confirmed the positive diagnosis on November 4. This case shows the growing public health risk posed by the raccoon strain rabies, which has increased in wildlife cases across the province this year.

Rabies Outbreak Escalates in Quebec Wildlife

The raccoon strain rabies virus, first detected in Quebec in 2024, is now firmly established and spreading. According to data from the provincial government, 328 cases of raccoon strain rabies have been confirmed in wildlife since the beginning of 2026. This is a stark increase from the 93 cases recorded in 2025 and the single case identified in the virus’s initial year.

The virus has been detected in various mammals, including raccoons, red foxes, striped skunks, and domestic cats. Coup d’Oeil reported that a rabid raccoon was confirmed in Saint-Édouard as early as October 24, illustrating the virus’s geographic spread.

First Rabies Case in a Québec Cow Reported in Estrie
Photo: Le Devoir

Rabies Affects the Central Nervous System and Requires PEP

  • Rabies is a fatal viral disease affecting the central nervous system; transmission occurs through the saliva of infected animals, typically via bites or scratches.
  • Post-exposure prophylaxis (PEP) is a critical emergency medical treatment for humans after potential exposure, involving wound cleansing and vaccination.

Agricultural Sector Responds to the Threat

The death of the Coaticook cow has sent a clear signal to the province’s farming community. Michel Brien, president of the Union des producteurs agricoles de l’Estrie (UPA), expressed his surprise at the incident, stating, “It surprised me because I had not heard of any cases of rabies in a cat or dog in the region.”

He noted that while farmers are aware of the danger to farm dogs and cats, the risk to grazing cattle was less apparent. “Our cows in pasture spend a lot of time outdoors. When other animals cross our fields, they have the reflex to go see what’s happening,” he observed, La Tribune reported.

This event is a “new reality for farmers,” Brien added, as the virus has only been known to be circulating for two years. “It will be important to vaccinate our cows against rabies,” he stated. “I am sure that next year, before sending the animals to pasture, all producers will be more sensitive to the virus. The veterinary clinics will have to order good quantities of doses.”

First Rabies Case in a Québec Cow Reported in Estrie
Photo: Coup d'Oeil

Public Health Measures and Financial Support

The MAPAQ has emphasized that rabies can affect all mammals, including livestock and humans, and is fatal if left untreated. In response to this case, the animal’s owner and their veterinarian have implemented measures to prevent and control risks at the farm.

Since May 15, 2026, registered agricultural operations in Montérégie, Estrie, and certain municipalities of Centre-du-Québec that raise cattle, goats, sheep, or pigs outdoors can have their expenses reimbursed. This includes veterinarian fees, travel costs, and the price of vaccine materials, Le Devoir reported.

The Ministry of Environment recommends reporting any raccoons, skunks, or foxes exhibiting abnormal behavior by calling 1-877-346-6763 or visiting quebec.ca/rageduratonlaveur. For humans, any bite, scratch, or contact with the saliva of a potentially rabid animal requires immediate action. Health authorities instruct individuals to thoroughly wash the wound with soap and water for 10-15 minutes and then contact Info-Santé 811, Coup d’Oeil reported.

Seek Medical Help Immediately After Animal Contact

If you are bitten, scratched, or have your mucous membranes (eyes, nose, mouth) come into contact with the saliva of an animal that is acting strangely, wild, or sick, you must consult a healthcare professional immediately. Do not wait for symptoms to appear, as the disease is fatal once clinical signs develop. Post-exposure prophylaxis is a highly effective but time-sensitive intervention.

Animal Species Rabies Cases Confirmed (2026) Primary Risk to Humans
Raccoons Primary vector for the strain High
Red Foxes Significant number of cases High
Striped Skunks Significant number of cases High
Domestic Cats Confirmed cases in Montérégie High
Cattle 1 confirmed case (Coaticook) Indirect (via wildlife contact)

Global Context and Future Outlook

“The detection of rabies in a livestock species like cattle is a sentinel event. It underscores the critical importance of maintaining high vaccination coverage in domestic animal populations and robust wildlife surveillance programs to act as an early warning system and protect public health.”

References

  • Le Devoir. “Rage du raton laveur en Estrie : une vache non vaccinée meurt à Coaticook, une première chez un bovin au Québec depuis l’éclosion de 2024.”
  • Coup d’Oeil. “Un premier cas de rage du raton laveur détecté à Saint-Édouard.”
  • La Tribune. “Cas de rage chez une vache: «Ça m’a étonné», lance Michel Brien de l’UPA.”

Earlier coverage: Québec Confirms First Case of Raccoon Rabies in a Cow

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Priya Deshmukh - Senior Editor, Health

Priya Deshmukh Senior Editor, Health Deshmukh is a practicing physician and renowned medical journalist, honored for her investigative reporting on public health. She is dedicated to delivering accurate, evidence-based coverage on health, wellness, and medical innovations.

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