and the important thing is that it doesn t force us into the hospital, we don t die from covid. it s kind of like the other respiratory illnesses. to get people vaccinated to happen faster. the second important thing is to make the indoor ventilation improve, and as you point out when there are surges or upswings to get people to wear very high quality masks that reduce the chance of transmission. why do you think they are still relying on what you ve referred to as forgeable paper cards, which are unacceptable in the 21st century? why the reluctance for vaccine passports? why the reluctance to move more quickly on k95 or n95 masks?