Very frustrating to see our health officer STILL speaking out against the use of masks for those who are not "sick".
Even though it's been widely known for weeks that the huge majority of transmission has come from those who are asymptomatic.
https://www.livescience.com/coronavi...ed-spread.html
Quote:
"The explosion of COVID-19 cases in China was largely driven by individuals with mild, limited, or no symptoms who went undetected," study co-author Jeffrey Shaman, a professor of environmental health sciences at Columbia University Mailman School of Public Health, said in a statement.
"Undetected cases can expose a far greater portion of the population to [the] virus than would otherwise occur. … These 'stealth transmissions' will continue to present a major challenge to the containment of this outbreak going forward," Shaman said.
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