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.

Attorney General Mark Herring and a bipartisan coalition of 39 attorneys general are asking Apple and Google to ensure all contact tracing and exposure notification apps related to COVID-19 adequately ...

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 ...

HARRISBURG, Pa. (AP) Â Pennsylvania's new coronavirus exposure notification app became available in app stores Tuesday could soon be compatible with those of three neighboring states, including New ...

Virginia’s first-in-the-nation COVID-exposure notification app will now work across all 15 states that have such an app. More than one in ten Virginians have downloaded and are using COVIDWISE, which ...

California will launch a COVID-19 exposure-notification system Thursday that uses smartphones to track interactions with infected people. The state “has partnered with Google and Apple to launch a ...

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 ...

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 ...