09/23/2026
This last week the Minnesota Board of Animal Health announced that a heifer tested positive for rabies in Brown County 🐮
Nine people were instructed to receive post-exposure prophylaxis treatment. Of note, five of them were veterinary personnel, including two veterinarians. This case is a good reminder to always wear appropriate personal protective equipment (PPE), especially gloves (which the Minnesota Board of Animal Health stressed in their announcements multiple times).
Another aspect about this case are the two cats that were euthanized. Neither Minnesota nor Brown County requires rabies vaccination for cats, even though cats are the most common domestic species source of exposure of rabies in the US.
In Minnesota, an unvaccinated cat that has been exposed to a rabid animal must either be humanely euthanized or placed under strict quarantine for 180 days (6 months) under Minnesota law. The quarantine must take place in a secure facility approved by the Minnesota Board of Animal Health (such as a veterinary clinic or an approved animal shelter), rather than at home, to strictly minimize contact with people and other animals. This is not a benign choice; extended isolation can cause severe psychological stress, anxiety, and behavioral deterioration in some animals.
Additionally all costs related to the veterinary housing, care, and required management during the quarantine are the responsibility of the owner. Had these cats been vaccinated, they may have been quarantined and confined for 45 days, and revaccinated for rabies within three days of exposure; these animals can often be quarantined at home.
The additional challenge of this situation is that these cats are barn cats, and may live exclusively outdoors, making the feasibility of quarantine even at home possibly difficult even if they were vaccinated (we don't know the logistics). Regardless, vaccination may have at least allowed the animal caregivers more options to quarantine them.
Long story short, use personal protective equipment, and keep your animals up to date on vaccines, especially rabies.