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. 2020 Dec;8(24):1686. doi: 10.21037/atm-20-5272

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2020 Annals of Translational Medicine. All rights reserved.

Open Access Statement: This is an Open Access article distributed in accordance with the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License (CC BY-NC-ND 4.0), which permits the non-commercial replication and distribution of the article with the strict proviso that no changes or edits are made and the original work is properly cited (including links to both the formal publication through the relevant DOI and the license). See: https://creativecommons.org/licenses/by-nc-nd/4.0.

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Schematic representation of the type of Coronaviruses. HCoVs belong to either the Alphacoronaviruses or Betacoronaviruses. HCoV229E, human coronavirus 229E, HCoVOC43, human coronavirus OC43; HCoVNL63, human coronavirus NL63; HCoVHKU1, human coronavirus HKU1; SARS-COV, severe acute respiratory syndrome coronavirus; MERS-CoV, Middle East respiratory syndrome-related coronavirus; SARS-CoV-2, severe acute respiratory syndrome coronavirus 2.