Cambridge hospital ’s mask upgrade appears to eliminate Covid risk to staff

Hospital infection study shows use of FFP3 respirators at Addenbrooke ’s ‘may have cut ward-based infection to zero’Coronavirus – latest updatesSee all our coronavirus coverageAn NHS hospital that upgraded the type of face masks used by staff on Covid-19 wards recorded a dramatic fall of up to 100% in hospital-acquired coronavirus infections among those workers, research shows.Addenbrooke ’s hospital in Cambridge upgraded the masks from fluid-resistant surgical masks (FRSMs) to filtering face piece 3 (FFP3) respirators, with the change made in late December in response to its own staff testing data.Continue reading...
Source: Guardian Unlimited Science - Category: Science Authors: Tags: Coronavirus Infectious diseases Medical research Microbiology Science Hospitals NHS Health UK news Society Source Type: news