EditorialJenni Logue, a research scientist at the University of Washington, demonstrates how to secure a home coronavirus test kit sample for transportation to the lab for results, in Seattle, March 9, 2020. (Grant Hindsley/The New York Times)
EditorialJenni Logue, a research scientist at the University of Washington, demonstrates how to secure a home coronavirus test kit sample for transportation to the lab for results, in Seattle, March 9, 2020. (Grant Hindsley/The New York Times)