Contact-Tracing Apps Flop in the USAmericans seem to have little interest in using contact-tracing applications used to identify people who have come into contact with a person infected with COVID-19. Adoption rates in areas using an app based on technology introduced by Google and Apple six months ago are higher, but even in the most successful of those states -- Connecticut -- only about 20 percent of residents have chosen to activate the software.
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Contact-Tracing Apps Flop in the US
