@FediThing @hildabast If we want to return to 2019 world we'll need MASKING, upgraded ventilation, free and accessible testing and so on. Sterilizing vaccines are a crucial part of that (which we will likely never have), but millions of people including babies can't get vaccinated or have their immune systems so damaged by covid they don't respond to the vax. This is why a vax only strategy is disastrous for public health and masking and layered protections are key!!