Considerable gap in evidence around whether portable air filters reduce the incidence of COVID-19 and other respiratory infections

There is an important absence of evidence regarding the effectiveness of a potentially cost-efficient intervention to prevent indoor transmission of respiratory infections, including COVID-19, warns a study by researchers at the University of Bristol.
Source: University of Bristol news - Category: Universities & Medical Training Tags: Research, Health; Faculty of Health Sciences, Faculty of Health Sciences, Bristol Medical School; Press Release Source Type: news