With a recent uptick in positive cases of Leptospirosis, the Animal Rescue League of Boston (ARL) is alerting the public about the potentially life-threatening bacteria.

Boston Veterinary Care (BVC) has seen two positive cases in the past two weeks, the latest coming during the past holiday weekend.

Leptospirosis is spread through the urine of infected animals, and can infect animals and humans through contact with the contaminated urine, water or soil. In a city setting, it’s most commonly spread through the rodent population and it’s easily spread to humans, and can cause liver and kidney failure.

Common symptoms include: fever, increased drinking and urination, vomiting, diarrhea, anorexia, and weakness.

Early treatment is critical for Leptospirosis, and if your dog is exhibiting any combination of these symptoms, seek medical treatment immediately.

There is a vaccine for Leptospirosis, and if you feel your dog may be at risk to contract the bacteria, ARL urges you to discuss the vaccine with your primary veterinarian.