- The number of cases, compiled from data provided by national health agencies, represents just a fraction of the real infections as the coronavirus has spread around the globe.
WASHINGTON: More than 100 million Covid-19 cases have now been recorded worldwide, according to an AFP tally on Tuesday, as newly-inaugurated President Joe Biden pledged to ramp up the United States's struggling vaccine program.
The number of cases, compiled from data provided by national health agencies, represents just a fraction of the real infections as the coronavirus has spread around the globe.
The United States, which passed 25 million confirmed cases last weekend, remains the country with the largest outbreak -- and the largest death toll of over 420,000.
Biden is seeking to turn around the fight against the virus, which took a ferocious grip on the country during Donald Trump's presidency when the risks were downplayed and officials gave mixed messages on mask-wearing other safety measures.
Biden said vaccinating the entire US population was a daunting challenge, and the program inherited from the Trump administration "was in worse shape than we anticipated or expected."
"This is a war-time undertaking. It's not hyperbole," he said, announcing the US was buying an additional 200 million doses and will have enough to vaccinate 300 million Americans -- virtually the entire population -- by early fall.
In another day of grim milestones, Britain surged past 100,000 Covid-19 deaths, and other European nations looked to tighten their borders, hoping to keep out new, more transmissible virus strains.
Prime Minister Boris Johnson said it was "hard to compute" the loss felt by British families after his country became the first European country to surpass 100,000 Covid-19 deaths.
But he said his government, which faced criticism over its initial response to the outbreak, "did everything that we could to minimize suffering and minimize loss of life."
According to the London Times, the UK government will announce Wednesday that British travellers must quarantine in hotels near airports for 10 days after returning from 30 high-risk countries, mostly in South America and Southern Africa.
Neighboring Ireland said Tuesday it would enact mandatory travel quarantines for the first time, as well extending its third national lockdown until March 5.
Among other European nations looking to strengthen border controls was Germany, which said it is considering almost completely halting flights into the country.
"The danger from the numerous virus mutations forces us to consider drastic measures," Interior Minister Horst Seehofer told the Bild newspaper.
Iceland meanwhile started to issue vaccination certificates to ease travel for those who have had both required doses.
More than 400 people were arrested after the worst unrest to hit the country in four decades, but the Dutch government said it would not back down.
"You don't capitulate to people who smash shop windows," Dutch Finance Minister Wopke Hoekstra said, calling the rioters "scum."
Israeli police also clashed with protesters, arresting 14 people after ultra-Orthodox Jews demonstrated against lockdown measures.
With the global death toll at 2.1 million, the world has looked to vaccines to break the gloom, but bickering over access to doses has intensified.
Tensions have in particular mounted between the European Union and pharmaceutical firms over delays to deliveries.
"Europe invested billions to help develop the world's first Covid-19 vaccines," EU chief Ursula von der Leyen told the virtual World Economic Forum (WEF). "And now, the companies must deliver. They must honor their obligations."
Europe's vaccination campaign stumbled after British-Swedish drugs company AstraZeneca warned it would not be able to meet promised targets on EU shipments -- a week after US group Pfizer said it was also delaying delivery volumes.
AstraZeneca's CEO insisted Tuesday that the company was not selling vaccines ordered by the EU to other countries at a profit.
The widening gap for vaccine supplies between rich and poor countries led both South African President Cyril Ramaphosa and World Health Organization chief Tedros Adhanom Ghebreyesus to lash out at "vaccine nationalism."
Ramaphosa told the WEF that low- and middle-income countries were being shouldered aside by wealthier nations able to acquire "up to four times what their population needs."
The row over access to vaccines at the WEF -- normally held at the Swiss ski resort of Davos -- comes as the pandemic compounds economic inequality.
Despite Lebanon being under one of the world's strictest lockdowns, father-of-six Omar Qarhani told AFP he was still selling vegetables on the side of a road in Tripoli because he is desperate to support his family.
"I'm not scared of corona -- what scares me is being in need and poverty," he said.
The IMF now predicts a "cumulative output loss" of $22 trillion -- the equivalent of the entire US economy -- over 2020-25.
Nevertheless, optimism that vaccines will bring the pandemic under control and allow economic activity to resume, coupled with stimulus in major economies, boosted the IMF's growth forecast this year to 5.5 percent.