CNN CNN Newsroom Live January 24, 2022 08:46:00
Test tens of millions of people. we see entire populations of cities tested in a few days' time. the last aspect is contact tracing. that's using smartphone technology, more than anything else, to monitor our whereabouts, to know if we've come in contact with a confirmed case and to follow us really throughout the country if we're a potential exposure and possibly transmitting that virus to other people. so, that has been really sophisticated and enhanced over the past several months or so. all of that timing around the olympics. so, the folks who are coming in, these olympic arrivals, getting...
Source: archive.org
