COVID-19 Apps Roll Out Nationwide as States Try to ReopenThis entry was posted in Blog on October 14, 2020 Around the world, governments are turning to technology to trace people who have been exposed to the coronavirus. There are two main approaches. Michelle Quinn has a look at how they aim to work. … Click to share on Twitter (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Nextdoor (Opens in new window)Click to share on Mastodon (Opens in new window)