Bats  SARSr-Rh(HKU3)-, SARSr-Rp-, SARSr-Rs-, SARSr-Rf-BatCoV, Bat-SL-RaTG13, Bat-SL-RmYN02  Viruses in anal/fecal swabs   RsACE2, 3 aa substitutions in RpACE2: shown to be used by SARS-CoV   [95,96,97]