(Trent Nelson | The Salt Lake Tribune) Evandro Semedo tests Amanda Reeves at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Evandro Semedo tests Genisis Magana, in the arms of her mother Carla Miron, at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Evandro Semedo tests Kellie Larsen at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Lindsey Liddell is tested at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Kim Tapia holds her granddaughter Amariah Lucero as she's tested at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Evandro Semedo working at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Evandro Semedo working at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Jon O'Brien is tested at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) A child is tested at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Testing at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Testing at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Kyra Dockstader working at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Kyra Dockstader working at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Evandro Semedo working at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.(Trent Nelson | The Salt Lake Tribune) Testing at the Utah National Guard’s mobile testing site for COVID-19 in Salt Lake City on Tuesday, Nov. 10, 2020.