> From the airlines, to healthcare, to education, to restaurants, every industry that requires workers to be in-person, face-to-face with customers, has seen dr

> From the airlines, to healthcare, to education, to restaurants, every industry that requires workers to be in-person, face-to-face with customers, has seen drastic issues with staffing since COVID began. Those staffing issues worsened when masks came off. This is precisely the outcome public health experts warned of when “the urgency of brunch” was pursued as national pandemic strategy. This seems to be the thesis. What I don't see is a link to anything demonstrating that masks played a material role in controlling the pandemic. By now, it's very common for people to know of others who have contracted covid despite multiple vaccinations. Where are the clinical data showing efficacy of current vaccines against contracting and spreading covid?