DETROIT Free COVID-19 testing will be available by appointment in Detroit on Saturday. The Detroit Association of Black Organizations (DABO) is partnering with health organizations to host free drive-thru testing between 10 a.m. and 2 p.m. at the Perfecting Church. How easily the virus spreadsHow easily a virus spreads from person-to-person can vary. Some viruses are highly contagious (spread easily), like measles, while other viruses do not spread as easily. Prevention & TreatmentThere is currently no vaccine to prevent coronavirus disease 2019 (COVID-19).