As communities and businesses across the country begin to reopen, more people are weighing whether—and how—they should head into work and, perhaps, visit restaurants, retail shops and hair salons.

Public-health experts generally agree that to reopen society safely, communities need widespread testing so officials can be confident that the number of coronavirus cases in the population is low and people who are positive can be quarantined. Communities also need a system to trace people who have come into contact with positive…

Read More

By user