Veterinarians haven't seen the disease in 15 years, but a few cases indicate leptospirosis may be making a comeback among dogs in Minnesota.

Veterinarians are recommending that dog owners get their pet vaccinated because the disease can be transmitted to humans.

Many dog owners may not have heard about this vaccination, because vets haven't been recommending it in recent years because it was thought the disease had been eradicated.

But at least two cases have been found in dogs in Minnesota and two in South Dakota.

Veterinarians say any dogs that swim in lakes or stagnant water or that may come in contact with raccoons, possums, rabbits or other wildlife should receive the vaccination for leptospirosis.

Infected dogs can transmit the disease to humans via urine, so if people come in contact with a dog's urine, they could potentially pick up the bacterial disease.

The vaccination involves one shot now and another about one month later.

Vets say dog owners who frequent dog parks should also have their pet vaccinated.

Some of the symptoms of leptospirosis are vomiting, loss of appetite, excessive desire for water, and possible a depressed or lethargic disposition.

Antibiotics are used to treat the disease, so if you suspect your dog is sick, call your vet immediately.


More information on the disease in dogs

CDC's Web page on leptospirosis


By Rondah Kinchlow, KARE 11 News

(Copyright 2006 by KARE. All Rights Reserved.)