送交者: ASH 于 2021-04-28, 22:05:59:
回答: 看能不能贴上 由 silxirt 于 2021-04-28, 13:28:08:
FT：The vaccines developed to combat the original coronavirus that emerged in Wuhan in 2019 seem to work as well against the B.1.1.7 variant that emerged in the UK, although they appear to be less effective against the strains that originated in South Africa and Brazil.