June 19, 2021 Coronaviruses | Molecular Biology of Coronaviruses | A Zoonotic Infection | Pathogenicity to Humans Coronaviruses Coronaviridae is a large family of RNA viruses that replicate by means of RNA-dependent RNA polymerases. The Coronaviridae belongs to the order Nidovirales which infects amphibians, birds, and mammals. They are highly pathogenic and therefore important human … Continue reading Coronavirus