Houlton Police Warn of Deadly Parvovirus

The Houlton Police Department issued a warning on September 29, 2025, after several local dogs tested positive for canine parvovirus, a highly contagious and potentially fatal disease. [3, 4, 6] According to reports from publishers including the Bangor Daily News and Q106.5, the virus can be deadly if left untreated, with puppies and unvaccinated or immunocompromised older dogs being the most susceptible. [5, 6] The Houlton Police alert noted that the disease has led to the death of multiple dogs in the area. [10] This local outbreak is part of a wider trend, with an increase in parvovirus cases reported across Maine, including recent illnesses and deaths in Bangor. [10]

Officials are advising pet owners to watch for symptoms such as extreme lethargy, vomiting, and diarrhea. [3, 5] The Houlton Police Department urged anyone with a dog exhibiting these signs to quarantine the animal from other dogs and seek immediate veterinary assistance. [3, 6] Canine parvovirus first emerged in the 1970s and can also infect wild animals like foxes, wolves, and raccoons. [3] Health officials and veterinarians stress that vaccination is the most effective method of prevention and are encouraging dog owners to ensure their pets' immunizations are current. [5, 6]