April 03, 2020 8:54 AM
NEW YORK (NYTIMES) - When there were just over a dozen official recorded cases of the new coronavirus in the US, at least 50 people who later tested positive were already feeling ill. By the time 50 cases were officially confirmed, at least 1,200 people had already started showing symptoms of Covid-19, the disease caused by the virus.
from
The Straits Times World News
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