Parvovirus is a highly contagious viral infection in dogs that attacks white blood cells and the gastrointestinal tract. In puppies, it can also damage the heart muscle. The virus targets rapidly dividing cells, particularly in the bone marrow and gastrointestinal tissues. Parvovirus is life-threatening, especially in puppies, and prompt treatment is essential.

Parvovirus in Dogs

Puppies and adolescent dogs are most commonly affected by Parvovirus, while infections are rare in senior dogs. There are multiple strains of CPV-2, but they result in similar infections and symptoms. Vaccination is the primary preventive measure, especially for at-risk breeds such as German Shepherds, Rottweilers, Bull Terriers, and Doberman Pinschers.

Parvovirus Symptoms

Symptoms of Parvovirus include severe diarrhea, vomiting, lethargy, abdominal pain, and bloating. Fever or hypothermia may also occur. Persistent vomiting and diarrhea can lead to intestinal damage, septic shock, and immune suppression. Puppies may exhibit accelerated heart rate, hypoglycemia, and difficulty breathing when severely infected.

Parvovirus Treatment

Treatment focuses on countering infection and preventing complications. IV fluids and electrolyte regulation are standard to address dehydration and imbalance. Antiemetics, such as Metoclopramide, may be prescribed to control vomiting. Severe cases may require monoclonal antibody therapy or plasma transfusions to replenish proteins and clotting factors. Early and aggressive treatment increases survival rates significantly.