Re:“It'll all be over by Christmas” (No it won't)
by maxerickson on Friday April 17, 2020 @06:56AM
(#22897913)
It's likely that cloth masks reduce transmission in situations like trains (by stopping infectious people from blowing droplets everywhere).
Contact tracing works by pulling sick people out of circulation. So when you stop a sick person from getting on the train, you eliminate the potential infections that would have come with their journey.
I don't take much solace in a surveillance state being a way out of this either, besides, what use is contact tracing for those commuting on crowded underground trains every day?