Molecular epidemiology of canine parvovirus in Namibia: Introduction pathways and local persistence.

Canine parvovirus is a member of the Carnivore protoparvovirus 1 species that, after a relatively recent origin, has reached a worldwide distribution. Like other ssDNA viruses, it is featured by a remarkable evolutionary rate and thus genetic variability. CPV-2 is responsible for a severe systemic infection affecting especially domestic dogs.