COVID-19 Outbreak (Update: More than 2.9M cases and 132,313 deaths in US)

I remember us discussing here that because of the sheer size of the country, that contact tracing would become impractical once community spread gets beyond a certain point. Pretty sure we're well beyond being able to get the most out of contact tracing at this point.

Yeah, but this kind of sounded like even on a small scale it's a problem because people either refuse to be interviewed by contact tracers or when they do get interviewed don't give them any information, whether because they don't recall or because they don't want to "rat" anyone out, I don't know. But, I suspect some of this has to do with a stigma attached to getting the virus.