Daily COVID-19 News Minute: Why You Shouldn't Be Afraid Of Contact Tracing.

It’s a new front line in the war against COVID-19, and an army of Americans are training as disease detectives using phones to trace the spread of the virus and reduce transmission.

Epidemiologists believe contact tracing is a critical step in ending the pandemic and reopening the economy safely due to the success seen in fighting polio and smallpox, but many are concerned about their privacy.