
The coronavirus can spread through the air and on surfaces, even though the main source of COVID-19 transmission is via droplets. Both asymptomatic carriers and people who manifest COVID-19 symptoms can spread the virus with ease. A study shows how an asymptomatic woman has infected a neighbor in the same building without coming in contact with that person. All they did was share the same elevator, and 69 other people were then infected. More than 11.6 million COVID-19 cases confirmed worldwide ...
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