Omicron unravels travel industry's plans for a comeback

Tourism businesses that were just finding their footing after nearly two years of devastation wrought by the COVID-19 pandemic are being rattled again as countries throw up new barriers to travel in an effort to contain the omicron variant.

From shopping districts in Japan and tour guides in the Holy Land to ski resorts in the Alps and airlines the world over, a familiar dread is rising about the renewed restrictions.

Meanwhile, travelers eager to get out there have been thrown back into the old routine of reading up on new requirements and postponing trips.

Abby Moore, a librarian and associate professor at the University of North Carolina, Charlotte, was scheduled to leave for Prague on Wednesday. But the day before her flight, she started having doubts when she saw that Prague had closed its Christmas markets and imposed a city-wide curfew.

“I wasn’t really concerned about my trip until the Czech Republic started what looked like a mini-lockdown process,” said Moore, who decided to reschedule her travel to March.

Less than a month after significantly easing restrictions for inbound international travel, the U.S. government has banned most foreign nationals who have recently been in any of eight southern African countries. A similar boomerang was seen in Japan and Israel, both of which tightened restrictions shortly after relaxing them.

While it is not clear where the variant emerged, South African scientists identified it last week, and many places have restricted travel from the wider region, including the European Union and Canada.

For all the alarm, little is known about omicron, including whether it is more contagious, causes more serious illness or can evade vaccines.

Still, governments that were slow to react to the first wave of COVID-19 are eager to avoid...