Officials plea: Stay vigiliant to bring positivity rate down July 26, 2020 • Clark Kent 0 (Visited 1 times, 1 visits today) Related posts: Dramatic Rise In COVID-19 Positivity Rate In Miami-Dade Rise In Coronavirus Positivity Rate In Miami-Dade Has Health Care Professionals Worried Miami officials pass out free masks to residents in coronavirus hot spots Trade helps PortMiami to stay open for business during coronavirus pandemic Some parents prepare to replace distance learning for homeschooling