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Classification of coronaviruses.
| Order | Nidovirales | |||||
| Family | Arteriviridae | Roniviridae | Mesoniviridae | Coronaviridae | ||
| Subfamily | _ | _ | _ | Coronavirinae | Torovirinae | |
| Genus | Arterivirus | Okarivirus | α-Mesonivirus | Alphacoronavirus | Bafinivirus | |
| Betacoronavirus (The specific subtypes) | SARS-COV | Torovirus | ||||
| MERS-COV | ||||||
| SARS-COV-2 | ||||||
| Deltacoronavirus | ||||||
| Gammacoronavirus | ||||||
