Sometimes, some testing points was not adequately equipped with personal protective equipment (PPE) for health professionals, such as N95 masks, protective suits and double-layer latex gloves. It was not perfect protection and could cause the fear of being infected, while those working in high-ris...
A cluster randomized clinical trial comparing fit-tested and non-fit-tested N95 respirators to medical masks to prevent respiratory virus infection in health care workers. Influenza Respir. Viruses 2011, 5, 170–179. [Google Scholar] [CrossRef] Bahl, P.; Doolan, C.; de Silva, C.; ...