WATCH: "The best estimates now of the overall mortality rate for COVID-19 is somewhere between 0.1% and 1%," Adm. Brett Giroir, assistant secretary for health at HHS, says. "That's lower than you heard probably in many reports ... it's not likely in the range of 2 to 3%" pic.twitter.com/bAvS7LNWI8

— NBC News (@NBCNews) March 6, 2020