3 ms·
Against COVID, you would probably get more bang for your buck by protecting the eyes with goggles or by choosing an elastomeric full-face respirator. Anything t
by hollerith 3y ago
Against COVID, you would probably get more bang for your buck by protecting the eyes with goggles or by choosing an elastomeric full-face respirator. Anything that lands in the eye ends up in a lacrimal duct, and then in a nasal passage.