So far, more than 300,000 people globally are known to have died because of the coronavirus. The U.S. is fast approaching the grim milestone of 100,000 fatalities. And as shocking as those numbers are, experts believe there are actually many more deaths we’re not counting. We need to understand how fast, and in what groups, mortality is rising, in order to fine-tune the policies that govern our response to the virus. Jason Gale reports that experts are looking past the official count to find other ways to investigate just how many people are dying.