https://thenextweb.com/apple/2020/03/27/apple-launches-a-covid-19-information-tool-for-the-us/ > Apple has launched a new screening tool for the US in partnership with CDC (The Centers for Disease Control and Prevention). The tool, available both as a website and an iOS app, acts as an information center for people across the country. > The tool also allows you to answer a bunch of questions to determine if you need to quarantine, take a screening test, or contact a medical professional.