Nový výzkum: Zavedení respirátorů FFP3 snížilo nákazu covidem v nemocnicích na nulu
7. 2. 2023
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Big surprise, physics is real:https://t.co/AtpD9TtFNG
— Blake Murdoch (@BlakeMMurdoch) February 6, 2023
“Once FFP3 respirators were introduced, the number of cases attributed to exposure on COVID-19 wards dropped dramatically – in fact, our model suggests that FFP3 respirators may have cut ward-based infection to zero.”
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