Source link : https://www.newshealth.biz/health-news/evidence-for-high-grade-face-masks-was-weak-covid-inquiry-told/
UKHSA’s Prof Susan Hopkins questioned over face masks at Covid inquiry. There is only “weak evidence” that high-grade face masks better protected health workers than surgical ones in the pandemic, the Covid inquiry has been told. Prof Susan Hopkins, chief medical adviser at the UK Health Security Agency (UKHSA), said respirator masks – known as […]
Author : News Health
Publish date : 2024-09-19 11:39:28
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