Tags coronavirus tracking

Classroom QR codes boost contact tracing at U. Maryland

by Emily Bamforth

Instead of designing seating charts or sign-in sheets, the institution is encouraging students to scan codes that feed information to the health services department.

U. Arizona launches text-message system for coronavirus screening

by Betsy Foresman

The new platform, called AZCOVIDTXT, asks users to report the health conditions of household members and directs them to resources as needed.