What You Need to Know About Parvovirus

Canine parvovirus (often referred to as parvo) is a highly contagious viral infection that is particularly lethal to puppies and dogs. It is spread through contact with the excrements of an infected dog or anything that comes into contact with it. Puppies, adolescents, and adult canines that have not been vaccinated are at risk of contracting the virus. Preventing parvovirus infection in your puppy or dog may differ between life and death.

Parvovirus Symptoms

Lethargy, appetite loss, gastrointestinal pain and bloating, fever or low body temperature, vomiting, and severe, frequently bloody diarrhea are all signs of parvovirus. Constant vomiting and diarrhea can cause rapid dehydration, and damage to the digestive and immune systems can culminate in septic shock.


If your dog indicates any of these signs, contact your veterinarian immediately. Most parvovirus-related deaths occur within 48 to 72 hours of clinical symptom onset. And while on the vet, ask them about other things like soft tissue surgical procedures for pets

Diagnosis and Therapy

Infection with parvovirus is usually suspected based on the dog’s history, physical examination, and laboratory tests. To confirm the diagnosis, fecal tests may be required.


There is no specific medication available for eradicating the virus from infected dogs, and treatment is intended to sustain the dog’s body systems until the dog’s immune system can fight the viral infection. Treatment should begin immediately and concentrate on rehydrating the patient by replacing electrolytes, protein, and fluid losses, controlling vomiting and diarrhea, and containing secondary infections.


 Sick dogs require constant veterinary services for pets and nursing care. When a dog becomes infected with parvovirus, treatment can become prohibitively expensive, and the dog may succumb despite aggressive treatment. A positive outcome is contingent upon early discovery and prompt treatment. With proper treatment, survival rates can surpass 90%.


Due to parvovirus’s high contagiousness, isolating infected dogs is critical to preventing infection spread. Cleaning and sanitizing polluted kennels and other establishments where infected dogs are (or have been) appropriately housed. Due to the virus’s difficulty eradicating, consult your veterinarian for particular cleaning and disinfection product suggestions.

Parvovirus Prevention

Vaccination and maintaining a clean environment are critical preventive strategies.

Puppies are particularly susceptible to infection because the natural immunity produced by their mothers’ milk may wear off before their immune systems mature sufficiently to fight infection. If a pup is exposed to canine parvovirus during this period of weakened protection, the puppy may contract the disease.


Additionally, the protection supplied by mother’s milk may block the development of an effective vaccination response. Even completely vaccinated puppies are occasionally infected with parvovirus and get ill. Throughout the first few months of life, puppies receive a series of puppy immunizations to bridge protection gaps and protect against parvovirus. Regardless of past immunizations, Puppies should be immunized against canine parvovirus from 14 to 16 weeks of age.


Pet owners should ensure that their dog is up to date on parvovirus vaccinations to protect their adult dogs from parvovirus infection. While titers can be used to establish a dog’s antibody level against canine parvovirus, antibody levels do not necessarily translate into protection when the dog is exposed to the virus. Consult with your veterinarian to determine the best preventative approach for your dog. Dog Teeth Cleaning can also contribute to the overall hygiene of your pet. 


The term “parvo,” which stands for parvovirus, sends chills down your spine. This highly contagious virus is notorious for fast converting an otherwise healthy puppy that was showering you with stinking puppy breath kisses and playing one day into an almost or fatally ill dog in a matter of days. Fortunately, this disease is preventable and treated in dogs when detected early.