PARIS (Reuters) - France's new COVID-19 contact-tracing app needs to be downloaded by at least 20% of the population to be effective but is far from reaching that level for now, the minister for ...

LONDON — Downloads of the U.K.'s contact tracing app surged last week, according to new data, despite widespread concerns of people being told to self-isolate amid a sharp rise in coronavirus cases.

METHUEN, MASS. (WHDH) - State and local officials are urging residents to download a new contact tracing app that alerts users if they’ve been near someone who has tested positive for COVID-19. The ...

Los Angeles city and county are partnering with the Citizen mobile app to provide new methods for faster coronavirus contact tracing and notifications about possible exposure. LOS ANGELES (KABC) -- ...

PHOENIX — A COVID-19 contact tracing app launched by the University of Arizona in August has reduced coronavirus transmission by 12%, according to university analysts. “A 12% reduction in that ...

According to a recent statement by Australia’s Health Minister Greg Hunt, the newly launched COVIDSafe contact tracing app in the country has seen more than 2 million downloads, just over 24 hours ...

“Answer the call” and download the COVID Alert app have joined the growing list of pandemic precautions, such as wearing a mask and social distancing, as the Maryland Health Department battles a ...