No... what? Because you seem to be agreeing with me that masks prevent infections. No infections, no pandemic. But I wonder where you got the 5% from, because

No... what? Because you seem to be agreeing with me that masks prevent infections. No infections, no pandemic. But I wonder where you got the 5% from, because Hong Kong, South Korea and others are doing spectacular at preventing infections compared to e.g. the US or Europe, much better than 5%.