How Deadly Is Covid-19? Researchers Are Getting Closer to an Answer – The Wall Street Journal
Six months into the pandemic, researchers are homing in on an answer to one of the basic questions about the virus: How deadly is it?
Researchers, initially analyzing data from outbreaks on cruise ships and more recently from surveys of thousands of people in virus hot spots, have now conducted dozens of studies to calculate the infection fatality rate of Covid-19.
That...