Hospital leadership instructed health workers to forgo protective N95 masks in the early months of 2020, as COVID cases mounted.
But this research was inconvenient at a time when N95s were in short supply and expensive.
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Hospital leadership instructed health workers to forgo protective N95 masks in the early months of 2020, as COVID cases mounted.
But this research was inconvenient at a time when N95s were in short supply and expensive.