Around 18 months (until sufficient quantities of vaccine) is this group of exper...

		jamesrcole on March 18, 2020 \| parent \| context \| favorite \| on: 50% – 75% of cases of Covid-19 are asymptomatic Around 18 months (until sufficient quantities of vaccine) is this group of experts’ estimate https://www.imperial.ac.uk/media/imperial-college/medicine/s...