50000 residents download Pennsylvania's covid app in 24 hours - TribLIVE
- 50000 residents download Pennsylvania's covid app in 24 hours TribLIVE
- Coronavirus: Meet the officers enforcing COVID-19 rules Sky News
- Contact tracing app tells Pennsylvanians if they’ve been exposed to coronavirus The Philadelphia Inquirer
- The UK's NHS COVID-19 contact tracing app officially goes live Pocket-lint
- UNC System joins North Carolina in rollout of app tracking COVID-19 exposure The Daily Tar Heel
- View Full Coverage on Google News