The United States has approved the Pfizer-BioNTech Covid-19 vaccine, paving the way for millions of vulnerable people to receive shots within days in the world’s hardest-hit country.
President Donald Trump immediately released a video on Twitter, hailing the news as a “medical miracle” and said the first immunisations would take place “in less than 24 hours”
The approval by the Food and Drug Administration late on Friday in Washington comes as infections across America soar as never before, with the grim milestone of 300,000 confirmed deaths fast approaching.
The US is now the sixth country to approve the two-dose regimen, after Britain, Bahrain, Canada, Saudi Arabia and Mexico.
The move came earlier than expected and capped a day of drama after it was widely reported that the White House had threatened to fire FDA chief Stephen Hahn if he did not grant emergency approval on Friday.
Trump’s intervention reinserts politics into the scientific process, which some experts have said could undermine public confidence in the vaccine.
The US is seeking to inoculate 20 million people this month alone, with long-term care facility residents and healthcare workers at the front of the line.
The government also said it is buying 100 million more doses of the Moderna vaccine candidate, amid reports the administration passed on the opportunity to secure more supply of the Pfizer jab.
The purchase brings Washington’s total supply of Moderna doses to 200 million, enough to immunise 100 million people with the two-shot regimen. which could also win FDA approval as early as next week.
Both vaccines are based on mRNA (messenger ribonucleic acid), a major victory for a technology that had never previously been proven.
Two contenders stumble
Two other vaccine candidates stumbled on Friday: Sanofi of France and GSK of Britain said their vaccine would not be ready until the end of 2021.
And in Peru, clinical trials of a vaccine made by the Chinese drug giant Sinopharm were suspended after neurological problems were detected in a test volunteer.
In Australia, meanwhile, the development of a vaccine at the University of Queensland was abandoned after clinical trials produced a false-positive HIV result among subjects involved in early testing.
The mixed news on the vaccine front came as infections accelerated fast in North America and parts of Africa but started to stabilise in Europe and drop in Asia and the Middle East.
Around the world more than 1.58 million lives have been lost to Covid-19, according to an AFP tally from official sources.
Brazil on Friday crossed 180,000 deaths, despite President Jair Bolsonaro’s insistence the crisis was at the “tail end”.
But across the Pacific Ocean, New Zealand, which has been praised for its handling of the virus, took its first tentative steps towards reopening its borders with the tiny Cook Islands.
Less good news arrived in South Korea — a country previously held up as a model of how to combat the pandemic — which reported its highest daily number of new cases so far, with a surge centred around Seoul sparking fears the country could lose control of the spread.
Officials there announced 950 new infections after several days reporting numbers ranging from about 500 to 600.
And in China, where the virus first emerged a year ago but has since been brought under control, two cities on the border with Russia reported one local infection each, sparking mass tests in both and a full lockdown in one of them.
More rollouts imminent
Countries that have approved the Pfizer-BioNTech vaccine, meanwhile, are preparing for a rollout, as the World Health Organization warned of a potentially grim Christmas season.
Following Britain’s lead, the first vaccine shipments to 14 sites across Canada are scheduled to arrive on Monday with people receiving shots a day or two later.
Israel, which accepted its first shipment of the Pfizer vaccine on Wednesday, is targeting a rollout on Dec 27.
And Hong Kong said on Friday it had struck deals for two vaccines — one from Pfizer and the other from Beijing-based Sinovac — with plans to launch a campaign in early 2021.
A new combined approach is also being tested by AstraZeneca, whose Russian operation said it would mix its shot with the locally made Sputnik V vaccine in clinical trials.
Russia and China have already begun inoculation efforts with domestically produced vaccines that have seen less rigorous vetting.
EU countries are eagerly awaiting clearance on the Pfizer and Moderna vaccines, in late December and early January respectively.
As Europe’s surge eases off slightly, France is planning to lift a six-week lockdown from Tuesday but impose a curfew from 8pm, including on New Year’s Eve.
Greece also announced new plans Friday to slash quarantine time for incoming travelers and reopen churches for Christmas.
But Switzerland, which is seeing a sharp resurgence in cases, announced a 7pm curfew for shops, restaurants and bars.
While lockdowns have brought economic pain, boredom and myriad other woes, the effect on the environment has been more positive.
Carbon emissions fell a record 7% in 2020 as countries imposed lockdowns, according to the Global Carbon Project.
