A- A+ facebook twitter email print Covid-19: C.D.C. Order Requires Masks for Travel in U.S. January 31, 2021, 2:25 am Countries are tightening borders to evade virus variants. A hospital refrigerator malfunction in Seattle led to a frenzied overnight inoculation drive. Read More https://www.nytimes.com/live/2021/01/30/world/covid-19-coronavirus