Quarantine issued for Big Horn Co. after dog dies of rabies
MISSOULA, Mont. — A dog in Big Horn County tested positive for rabies and died earlier this month after being exposed to a skunk with the virus.
The Montana Department of Livestock reported this to be the 20th case of rabies in Montana this year.
Last Friday, MDOL received confirmation for the fifth case of terrestrial (non-bat) rabies in the state this year. The infected dog had developed neurological signs and was submitted for testing. The results came back positive.
The dog had been previously vaccinated against rabies, but was not current on vaccinations.
In a press release on Wednesday, Dr. Anna Forseth with the MDOL stated:
"This case should catch the attention of Montana animal owners. A single dose of vaccine is unlikely to protect an animal for their entire life. Booster shots are needed to sustain a strong immunity, especially when exposed to rabid wildlife species."
In response, MDOL has issued a 60-day countywide quarantine for Big Horn County for dogs, cats and ferrets that are not currently vaccinated against rabies.
The quarantine is effective from the date of skunk exposure (Nov. 15, 2021) until Janu. 14, 2022.
Animals that have never been vaccinated for rabies or are past-due for the booster are all subject to the quarantine.
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The following is a press release from the Montana Department of Livestock:
On Friday December 17th, the Montana Department of Livestock (MDOL) received confirmation of the fifth case of terrestrial (non-bat) rabies in the state this year. The rabies-infected dog was in Big Horn County and was submitted for testing after it developed neurologic signs and later died. The dog had contact with a skunk five weeks prior, where it is assumed to have been exposed to the rabies virus. This is the 20th case of rabies in Montana this year.
While the disease is highly preventable in domestic animals through the administration of rabies vaccine, cases involving vaccinated animals do occur on occasion. The dog in this situation was previously vaccinated though was not current on vaccinations.
"This case should catch the attention of Montana animal owners,” says Dr. Anna Forseth with the Department of Livestock. “A single dose of vaccine is unlikely to protect an animal for their entire life. Booster shots are needed to sustain a strong immunity, especially when exposed to rabid wildlife species."
In response to the diagnosis, MDOL has issued a 60 day county-wide quarantine in Big Horn County for dogs, cats and ferrets that are not currently vaccinated for rabies (ARM 32.3.1202). The quarantine is in effect from the date of the skunk exposure (November 15th), until Saturday, January 14th, 2022. Animals past-due for a rabies vaccine booster, animals that are not 28 days past the date of first vaccine administration, and animals that have never been vaccinated are all subject to the quarantine.
Rabies is a fatal viral disease that can spread through the saliva of an infected animal. Residents should check the rabies vaccination status of all animals and report any contact between a pet and a wild animal, including skunks and bats, to their veterinarian or the MDOL to ensure potential rabies exposure are assessed for risk and managed accordingly.
The mission of the Montana Department of Livestock is to control and eradicate animal diseases, prevent the transmission of animal diseases to humans, and to protect the livestock industry from theft and predatory animals. For more information on the MDOL, visit liv.mt.gov.
