> On Jan. 15, when the traveler to Wuhan who became the first known U.S. case returned to Seattle-Tacoma International Airport, ... At the time, 41 people in Wu

> On Jan. 15, when the traveler to Wuhan who became the first known U.S. case returned to Seattle-Tacoma International Airport, ... At the time, 41 people in Wuhan had been diagnosed with the novel coronavirus. Just goes to show how much the known case count lags the true infection count in the community.