BBCNEWS BBC News September 18, 2021 15:26:00
Variants can affect the efficacy of vaccination. and that is the risk we are running, actually. ih vaccination. and that is the risk we are running, actually.— are running, actually. in your area of specialisation, _ are running, actually. in your area of specialisation, i _ are running, actually. in your area of specialisation, i understand i are running, actually. in your areaj of specialisation, i understand the coronavirus, mercifully is very slow to mutate. however, that doesn't let us off the hook does it? this business _ us off the hook does it? this business about _ us off the hook d...
Source: archive.org