Credit: WOODBRIDGE, VIRGINIA - APRIL 15: Velocity Urgent Care x-ray technician and medical assistant Britni Chavis prepares to test a patient for the novel coronavirus April 15, 2020 in Woodbridge, Virginia. Able to test about 100 patients a day, the urgent care center does not require an appointment or a doctor's referral and there are no residency requirements for people to be tested for COVID-19. Velocity was able to supplement the Woodbridge location with personal protection equipment from its other locations, including Hampton Roads and Norfolk. (Photo by Chip Somodevilla/Getty Images)
New tool in Fairfax Co. fight against coronavirus
