A growing list of European Union nations moved to ban flights from the U.K. on Sunday and others were considering similar action, in a bid to block a new strain of coronavirus sweeping across southern England from spreading to the continent.
France, Germany, Italy, the Netherlands, Belgium, Austria, Ireland and Bulgaria all announced restrictions on U.K. travel, hours after British Prime Minister Boris Johnson announced that Christmas shopping and gatherings in southern England must be canceled because of rapidly spreading infections blamed on the new coronavirus variant.
Johnson immediately put those regions into a strict new Tier 4 restriction level, upending Christmas plans for millions, said an AP report.
France banned all travel from the U.K. for 48 hours from midnight Sunday, the prime minister’s office announced. The French statement said that would buy authorities time to find a “common doctrine” on how to deal with the threat. It specified that “flows of people or transport to the U.K. are not affected.”
Belgian Prime Minister Alexander De Croo said he was issuing a flight ban for 24 hours starting at midnight “out of precaution.” Belgium also halted train links to Britain, including the Eurostar.
The German government said all flights coming from Britain, except cargo flights, were no longer allowed to land starting midnight Sunday. It didn’t immediately say how long the flight ban would last, but news agency dpa reported it would be in place at least until Dec. 31.
Germany, which holds the rotating EU presidency, also called a special crisis meeting on Monday to coordinate the response to the virus news among the bloc’s 27 member states.
The Netherlands banned flights from the U.K. for at least the rest of the year. Ireland issued a 48-hour flight ban. Austria and Italy said they would halt flights from the U.K. but did not say exactly when that would take place.
Italy’s health minister, Roberto Speranza, said an order signed Sunday blocks flights from Britain and prohibits entry into Italy by anyone who has been in the U.K. in the last 14 days. The order bans plane travel until Jan. 6.
The Czech Republic imposed stricter quarantine measures from people arriving from Britain.
High-speed train operator Eurostar canceled its trains between London, Brussels and Amsterdam beginning Monday, but kept trains operating on the London-to-Paris route.
Johnson said Saturday that a fast-moving new variant of the virus that is 70% more transmissible than existing strains appeared to be driving the rapid spread of new infections in London and southern England in recent weeks.
But he stressed “there’s no evidence to suggest it is more lethal or causes more severe illness,” or that vaccines will be less effective against it.
The World Health Organization tweeted late Saturday that it was “in close contact with U.K. officials on the new #COVID19 virus variant” and promised to update governments and the public as more is learned.
The new strain was identified in southeastern England in September and has been spreading in the area ever since, a WHO official told the BBC on Sunday.
Studies are underway to better understand how fast it spreads and and whether “it’s related to the variant itself, or a combination of factors with behavior,” she added.
Viruses mutate regularly, and scientists have found thousands of different mutations among samples of the virus causing COVID-19. Many of these changes have no effect on how easily the virus spreads or how severe symptoms are.
British health authorities said that while the variant has been circulating since September, it wasn’t until the last week that officials felt they had enough evidence to declare that it has higher transmissibility than other circulating coronaviruses.
Patrick Vallance, the British government’s chief scientific adviser, said officials are concerned about the new variant because it contained 23 different changes, “an unusually large number of variants” affecting how the virus binds to and enters cells in the body.
Officials aren’t certain whether it originated in the U.K., Vallance added. But by December, he said it was causing over 60% of infections in London.
Europe has been walloped this fall by soaring new infections and deaths due to a resurgence of the virus, and many nations have reimposed a series of restrictions to reign in their outbreaks.
Britain has seen over 67,000 deaths in the pandemic, the second-highest confirmed toll in Europe after Italy. Europe as a whole has recorded nearly 499,000 virus deaths, according to a tally by Johns Hopkins University that experts believe is an undercount, due to limited testing and missed cases.