© 2021 WOSU Public Media
Play Live Radio
Next Up:
0:00
0:00
Available On Air Stations
News Partners

What Happened Today: U.S. GDP Shrank, Contact Tracing Questions

Public officials across the U.S. are considering using contact tracing to ensure a safe reopening of the states. NPR's health policy correspondent answers listener questions on contact tracing.

Copyright 2020 NPR