— By Phil Thomas — Air curtains with COVID-19 disinfection: How to present stores and restaurants that customers are confident to enter during a pandemic. Confidence is one game-changing factor restaurants and retailers must restore to regain patrons and employees amid the COVID-19 pandemic. Facility operators should take sanitization actions and promote them as part of their COVID-19 response. Outdoor dining, curbside service and pickup, masks, shields and social distancing have instilled some confidence and brought back a few patrons that have shopped online or eaten at home since …