As the UK lifts the legal requirement for face masks in most indoor public areas in England, new research from the University of Surrey and the University of Bristol has shown that FFP2 (filtering ...

Now, a new mask, designed at the UGR, sends an alert to the wearer via their smartphone when the recommended healthy CO2 limits inside the facemask are exceeded Scientists and engineers from the ...

In a recent study posted to the medRxiv* preprint server, researchers in the United Kingdom assessed the aerobiology of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in United Kingdom ...

Using a new analytical method, Empa researchers have tracked viruses as they pass through face masks and compared their failure on the filter layers of different types of masks. The new method should ...