Posted in NEWS Freezer failure leads to middle-of-the-night vaccination rush; CDC mandates masks on public transit. Latest COVID-19 updates. January 30, 2021 Federal law requires masks on airplanes, ships, ferries, trains, subways, buses, and more, CDC says. Latest COVID-19 updates. http://rssfeeds.usatoday.com/~/643078856/0/usatoday-newstopstories~Freezer-failure-leads-to-middleofthenight-vaccination-rush-CDC-mandates-masks-on-public-transit-Latest-COVID-updates/