From Philly and the Pa. suburbs to South Jersey and Delaware, what would you like WHYY News to cover? Let us know! In 2020, people wanted a way to tell if they might have been exposed to COVID-19.

A version of this article first appeared on the website of the Public Interest Technology program at New America. During the COVID-19 pandemic, alongside social distancing and masks, governments and ...

Within weeks of Covid-19 shutting down the world in 2020, teams at archrivals Apple and Google partnered on a rare joint project. They developed a way to log people’s proximity using Bluetooth chips ...

The AlohaSafe Alert app, Hawaii’s free state-approved COVID-19 exposure notification system, will shut down on Thursday. The app will no longer be available on May 11, according to a note posted to ...

The Wisconsin Department of Health Services ended its COVID-19 Exposure Notification tracking system April 3, according to Madison 365. The app was integrated into iPhones and available as an app on ...

WA Notify, an app launched by Washington state to inform people if they’d been exposed to someone who recently tested positive for COVID-19, is scheduled to sunset on May 11. The Washington State ...

RICHMOND, Va. (WAVY) — Virginia has launched an extension of its existing COVIDWISE technology. On Tuesday, the Virginia Department of Health announced the launch of COVIDWISE Express, an app-less ...

Apple and Google also implemented an "Express" feature that allows Exposure Notifications to work in partnership with health authorities, but without an Exposure Notification app. The APIs were ...

RALEIGH, NC (WWAY) — The North Carolina Department of Health and Human Services (NCDHHS) is developing a COVID-19 Exposure Notification app called “SlowCOVIDNC.” It’s set to launch this month. NCDHHS ...

HARRISBURG, Pennsylvania (WPVI) -- Pennsylvania's new coronavirus exposure-notification app is now available on app stores. The release of the COVID Alert PA app Tuesday is part of Pennsylvania's ...

Washington’s COVID-19 exposure notification app is scheduled to conclude May 11 in tandem with the end of the Public Health Emergency. The smartphone application uses privacy-preserving Bluetooth ...

In 2020, people wanted a way to tell if they might have been exposed to COVID-19. More than 20 states in the U.S., including Pennsylvania and Delaware, used a smartphone app that applied existing ...