BBCNEWS BBC News January 2, 2022 17:14:00
How well they will work as hard to assess— how well they will work as hard to assess because you would need to masks _ assess because you would need to masks exactly the same, one with and without— masks exactly the same, one with and without to _ masks exactly the same, one with and without to control. you have to trust _ without to control. you have to trust the — without to control. you have to trust the science that is already there — trust the science that is already there. �* ., , ., , ., there. and we are constantly hearing not 'ust on there. and we are constantly hearing notj...
Source: archive.org