New Covid-19 variant Omicron cases, travel updates from around the world: Live updates CNNJapan bans entry of foreign visitors as omicron spreads SFGateJapan to bar foreign visitors after Omicron threat Aljazeera.comJapan joins Israel in barring foreigners as Omicron worries spread ReutersResponding to the Omicron Variant, Israel and Morocco Impose Bans on All Foreign Travelers The New York TimesView Full Coverage on Google News