Parvovirus in Dogs and Why Vaccination Matters
Parvovirus in Dogs and Why Vaccination Matters What is Parvovirus? Parvovirus is a highly contagious viral disease that affects dogs—especially puppies. It's caused by a tiny, tough virus that can survive in the environment for up to 8–12 months. Dogs infected with parvovirus shed the virus in their diarrhoea , which can contaminate everything, surfaces, bedding, feeding bowls, grass and concrete. Once the environment is infected, it becomes a serious risk to other unvaccinated dogs. A Quick History of Parvovirus Parvovirus was first recognised in dogs in the late 1970s . Before vaccinations became available, it spread rapidly and caused many deaths, particularly among puppies. The first parvovirus vaccine was developed in 1979 , and vaccination has since become very effective at preventing infection and disease. Even today, though, we still see cases of parvo—especially in unvaccinated pups. It's a serious illness that causes: Loss of appetite Vomiting Bloody diarr...