Parvovirus

Definition

A genus of small, single-stranded DNA viruses that primarily infect vertebrates. While some members of the genus infect arthropods, they are predominantly known for infections in vertebrates such as dogs, cats, and humans. They are characterized by their small size, high DNA/protein ratio, and ability to replicate in actively dividing cells.

Etymology

From Latin *parvus*, meaning 'small'.

Example

Parvoviruses infect a wide range of vertebrates, including dogs, cats, and humans.

Related Terms

• DNA virus
• Insect parvovirus
• Vertebrate parvovirus

Usage Notes

Parvoviruses are classified based on their host range and genetic characteristics.