EditorialA lab technician prepares COVID-19 specimens for testing at a Quest Diagnostics facility in Chantilly, Va., April 8, 2020. (Erin Schaff/The New York Times)
EditorialPotential specimens of the coronavirus are loaded into a Roche testing machine at a Quest Diagnostics facility in Chantilly, Va., on April 8, 2020. (Erin Schaff/The New York Times)
EditorialA lab technician prepares COVID-19 specimens for testing at a Quest Diagnostics facility in Chantilly, Va., April 8, 2020. (Erin Schaff/The New York Times)
EditorialBags of frozen coronavirus samples are loaded into a van for shipment to a lab in Chantilly, Va., at a Quest Diagnostics in Teterboro, N.J., April 8, 2020. (Ryan Christopher Jones/The New York Times)
EditorialA Quest Diagnostics testing sample is collected at a drive-through coronavirus testing site in Jericho, N.Y., March 18, 2020. (Johnny Milano/The New York Times)
EditorialA crew unloads testing swabs produced by the Italian company Copan Diagnostics at the Memphis Air National Guard Base this past week in Tenn., March 19, 2020. (Airman 1st Class Tra’Vonna Hawkins/United States Air Force via The New York Times)
EditorialNew York Giants quarterback Eli Manning addresses a news conference about his retirement at the Quest Diagnostics Training Center in East Rutherford, N.J. on Friday, Jan. 24, 2020. (Bryan Anselm/The New York Times)