Dr Satoshi Akima FRACP 『秋間聰』 on Twitter: "6. The respiratory protection from the surgical mask was hardly better than not wearing any mask at all. A stark contrast to the 3M FT-803SD
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تويتر \ Dr Satoshi Akima FRACP 『秋間聰』 على تويتر: "1. A full review of the Flo Mask Pro respirator @flo_mask. Fully *independent* verdict: it's a winner. A discreet elastomeric you can wear