Face Shield vs COVID-19
A shield for the warriors at the cashier counters of supermarkets and other stores. Face shields are personal protective equipment devices that are used by many workers (e.g., medical, dental, veterinary) for protection of the facial area and associated mucous membranes (eyes, nose, mouth) from splashes, sprays, and spatter of body fluids. Check out this scientific paper which reviews face shields against infection control: Face shields for infection control: A review