#covid19 Open-air hospitals had much greater survival rates for both patients and staff, with Spanish Flu.…

#covid19 Open-air hospitals had much greater survival rates for both patients and staff, with Spanish Flu. The Florence Nightingale insight, open the windows and doors. We’ve gone backwards with building ventilation, including hospitals. https://t.co/mfLOKOT5SZ

@YouAreLobbyLud @patientsafe3