Reopening Too Soon Could Cause "Exponential Explosion"

I find it interesting that there was such a large group of anti mask citizens in 1919..
Hopefully history will not repeat itself for CA.

"But shortly after the New Year in 1919, the city was hit with 600 new cases in one day, prompting the Board of Supervisors to re-enact the mandatory mask ordinance. Protests against the mandate eventually led to the formation of the Anti-Mask League. The detractors eventually got their way when the order was lifted in February."