Senecavirus belongs to which family of viruses?

Senecavirus belongs to the Picornaviridae family of viruses. This family is characterized by small, non-enveloped viruses with single-stranded RNA genomes. Picornaviruses are known to include various well-studied viruses that can affect animals and humans, such as poliovirus and foot-and-mouth disease virus.

Senecavirus specifically is known for its effect on swine, where it has been associated with outbreaks of disease in pigs. Understanding its classification within Picornaviridae is important for comprehending its biology, transmission, and the implications it may have for animal health, particularly in the context of veterinary virology and biosecurity.

The other options each represent different families of viruses that have distinctly different characteristics and notable viruses associated with them but do not include Senecavirus. For instance, Coronaviridae includes viruses responsible for diseases like COVID-19, while Retroviridae is known for viruses such as HIV. Flaviviridae contains viruses like those responsible for dengue and Zika. Recognizing the correct classification supports effective disease management and understanding the epidemiology of viral infections.