How Is the Parvo Virus Transmitted?

Canine parvovirus, or parvo, is a virus that attacks the intestinal tract of dogs, resulting in severe diarrhea and vomiting. In rare cases, it can also attack the infected animal's heart.

  1. Modes of Transmission

    • The virus is commonly passed from infected animals to dogs that have not been vaccinated. It is found in the feces and vomit of infected animals.

    Objects of Transmission

    • Parvo is commonly passed through contaminated bedding, dishes, kennel floors, toys and any other object not properly cleaned. Everything in an area that has been inhabited by an infected animal should be bleached or destroyed to prevent transmission.

    Incubation Period for Transmission

    • The period of incubation for the parvo virus varies greatly; the virus has been know to survive inside a kennel for longer than five months if conditions are right. The incubation period in animals from exposure to exhibiting symptoms is typically between seven and 14 days.

    Risk of Transmission

    • Though parvo can affect dogs of any age, according to PetEducation.com, most cases of parvo occur in dogs under the age of 6 months, with the most severe cases occurring in dogs under the age of 12 weeks.

    Breed Susceptibility to Transmission

    • Rottweilers, doberman pinschers, and labrador retrievers have proven more susceptible to parvo transmission than other breeds.