- Travel doors slam shut as new Covid variant triggers alarm, stranding hundreds of passengers CNN Travel
- Omicron variant: COVID travel restrictions increasing USA TODAY
- Africa Covid Variant: US Weighs Travel Limits on Southern Africa Bloomberg
- New Covid-19 Travel Restrictions Rattle Global Airline Industry, Hit Shares The Wall Street Journal
- U.S. to restrict travel from South Africa, 7 other countries as new Covid variant emerges CNBC
- View Full Coverage on Google News
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