Dealing with an influx of coronavirus patients that has put its health care system on the brink, Los Angeles County is imposing a mandatory 10-day quarantine on anyone who travels into the area from outside the Southern California region. Erin Myers reports for the KTLA 5 News at 3 on Jan. 4, 2020. Story: https://ktla.com/news/local-news/l-a-countys-new-mandatory-quarantine-order-for-long-distance-travelers-is-now-official/