Countries around Europe were on Saturday preparing to roll out their first coronavirus vaccines even as a reputedly more contagious variant spreads around the world, forcing some nations back into lockdown.
The impending inoculation campaigns have boosted hopes that 2021 could bring a respite from the pandemic, which has killed more than 1.7 million people since emerging in China late last year.
First doses of the Pfizer-BioNTech vaccine arrived in EU countries including hard-hit Italy, Spain, and France early on Saturday, ready for distribution to retirement homes and care staff.
"We'll get our freedom back, we'll be able to embrace again," Italian Foreign Minister Luigi Di Maio said as he urged his countrymen to get the shot.
But polls show only 57 percent of Italians intend to get the jab whereas scientists estimate herd immunity can only be reached if 75 to 80 percent have it.
Vaccinations in all 27 European Union countries are set to begin on Sunday, after regulators approved the Pfizer-BioNTech vaccine on December 21.
But a new strain that emerged in Britain and spread rapidly has sent jitters through already overstretched health services as countries from Sweden to Japan have reported cases.
Austria began its third national lockdown on Saturday and millions also woke to tougher restrictions in Britain, where the vaccine rollout has already begun.
France, Spain, and Sweden are among the countries confirming that the new virus strain has reached their shores.
French officials said late on Friday that a Frenchman living in Britain had tested positive after arriving from London, adding that he was not showing symptoms and was isolating.
Four cases were confirmed in Madrid on Saturday, though the patients were not seriously ill, the Madrid regional government's deputy health chief Antonio Zapatero said, adding "there is no need for alarm".
The new strain, which experts fear is more contagious, prompted more than 50 countries to impose travel restrictions on the UK.
Thousands of trucks backed up in southern England, but the bottleneck eased after France lifted a 48-hour entry ban for drivers with a negative coronavirus test.
South Africa has detected a virus mutation in some infected people but on Friday denied British claims its strain was more infectious or dangerous than the one originating in the UK.
No Sydney sales rush
In Asia, China's communist leadership issued a statement hailing the "extremely extraordinary glory" of its handling of the virus, state news agency Xinhua reported.
Japanese capital Tokyo reported a record 949 new daily cases while Thailand has seen a new outbreak linked to a seafood market near Bangkok infect almost 1,500 people.
In Australia, there was little sign of the usual rush to the Boxing Day sales in Sydney, with residents largely heeding the state premier's request they stay home faced with a new virus cluster.
"Even when we entered the store there were less than 10 people," shopper Lia Gunawan told The Sydney Morning Herald.
Licorice cure claim
Across the world, people are being urged to respect social distancing guidelines.
"Vaccines are offering the world a way out of this tragedy. But it will take time for the whole world to be vaccinated," said World Health Organization Tedros chief Adhanom Ghebreyesus on Friday.
In the Vatican, Pope Francis pleaded for "vaccines for all" in his traditional Christmas message on Friday, urging leaders from politics and beyond to find a solution "especially the most vulnerable and most in need".
In authoritarian post-Soviet Turkmenistan, where the government says no coronavirus cases have been detected, President Gurbanguly Berdymukhamedov claimed that licorice root could cure Covid-19.
Without citing any scientific evidence, former dentist Berdymukhamedov claimed that "licorice stops the coronavirus from developing".