‘The new coronavirus has upended all of our usual calculus about seemingly ordinary activities. Is running past someone on the street safe? How about shopping in a grocery store with a 6-foot (2 meters) distance? And what about packages and takeout? And which of these activities poses the biggest risk?
Three types of transmission are discussed: Respiratory, aerosol and contact. ‘Unfortunately, there's a lot we still don't know about the way the virus that causes COVID-19 spreads.’
Read here (Live Science, April 7, 2020)
