oronaviruses
HCoV genera  Coronaviruses  Discovery  Cellular receptor  Natural host(s)
α‐Coronaviruses  HCoV‐229E  1966  Human aminopeptidase N (CD13)  Bats
HCoV‐NL63  2004  ACE2  Palm civets, bats
β‐Coronaviruses  HCoV‐OC43  1967  9‐O‐Acetylated sialic acid  Cattle
HCoV‐HKU1  2005  9‐O‐Acetylated sialic acid  Mice
SARS‐CoV‐1  2003  ACE2