Categories Articles Ireland’s contact-tracing app has done so well that US states want to use it Post author By crystalg Post date July 22, 2020 Business Insider Feedburner Tags contacttracing, Done, Ireland's, states, Want, Well ← The Millennial Takeover: How the Generation is Shaking up the Workplace → Satanic Temple Offering $500 ‘Devil’s Advocate’ Scholarships to High School Grads