The Lancet) of 172 studies from six continents, which found that the use of face masks could result in significant reduction in the risk of infection.
So what are the different kinds of masks out there and what degree of safety can they offer? RESPIRATORSIdeal for: Medical and healthcare workers handling covid-19 patients, with additional protection, including visors, face shields and goggles.Filtering facepiece respirators like N95s are tailor-made for medical professionals and healthcare workers, especially so during the covid-19 pandemic.