> BANAL-52 is 96.8% identical to SARS-CoV-2; one section in BANAL-103 and BANAL-52 could have shared an ancestor with sections of SARS-CoV-2 less than a decade ago.
> RaTG13 is 96.1% identical to SARS-CoV-2 and the two viruses probably shared a common ancestor 40–70 years ago.