Florida Department of Health, Division of Disease Control and Health Protection has posted a virtual map that can be followed to see where the outbreaks of Covid-19 is the worst. The map colors zones based on numbers infected. From white to dark blue the map is zoned out by county. Both Broward and Dade county are of course the darkest in South Florida. The Florida's COVID-19 Data and Surveillance Dashboard keeps a count of those infected and deceased from the virus.
You can see the map here: https://experience.arcgis.com/experience/96dd742462124fa0b38ddedb9b25e429