Home Computer COVID-19 TIPS: Harvard’s Map Will Show You All US Coronavirus Hotspots; Here’s... ComputerSoftware COVID-19 TIPS: Harvard’s Map Will Show You All US Coronavirus Hotspots; Here’s How It Works By admin - July 11, 2020 149 0 Facebook Twitter Google+ Pinterest WhatsApp Harvard’s COVID Map will help you locate all COVID-19 hotspots in the U.S. Here’s a quick guide.