Polish government bans direct flights from 44 countries starting Sept. 2

Passengers wearing face masks are seen in a bus at Warsaw Chopin Airport in Warsaw, Poland on Sept. 2, 2020. The Polish government has banned direct flights from 44 countries starting Sept. 2 to prevent the spread of the coronavirus. Countries falling under the restrictions include the United States, Brazil and Spain. (Photo by Jaap Arriens/Xinhua)