Home https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ World https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ As vaccines reverse the pandemic, the United States and Europe diverge

As vaccines reverse the pandemic, the United States and Europe diverge



LONDON – Over the weekend for Remembrance Day, 135,000 people clogged the Indianapolis 500 oval. Restaurants in the United States were overwhelmed with customers as masks’ mandates were rejected.

The formula that won the Biden administration’s blessing was succinct: In essence, if you’re fully vaccinated, you can do as you please.

But while the United States seems to be trying to close the curtain on the overseas pandemic in Britain and the European Union, it’s a different story.

Despite declining levels of infection and a growing vaccination program, parts of Europe maintain collection restrictions, impose travel restrictions and weigh local blockades.

In Britain, the spread of a new highly contagious variant, first discovered in India, shuffled the calculations just as the country plans to return to something like pandemic life on June 21.

Parts of Britain have decided to extend the lock restrictions. Over the past week, the government has tightened its travel rules, including for fully vaccinated people, by removing Portugal – Europe’s most popular remaining tourist destination – from the list of places where Britons can fly without strict quarantine.

And scientists are hotly debating whether to proceed with the resumption on June 21, with some saying the cost of delaying it by a few weeks will fade compared to the damage it could cause, with the option first discovered in India known such as Delta, additional opportunities for spread while people are still gaining immunity.

Although vaccinations began slowly in much of Europe, they have since helped reduce cases, as in the United States. Nevertheless, America and Europe disagree on the basic question of how to approach the lifting of coronavirus restrictions.

“We are now considering an option in which we have less knowledge of its properties,” said Theo Sanderson, a researcher at the Wellcome Sanger Institute for Delta. “It just means we have less certainty about how things will look ahead.”

The UK has become the most advanced laboratory for the evolution of the virus, with 60 per cent of coronavirus cases in England being analyzed by genomic sequencing. This allowed the country to understand the earliest signs of dangerous variants and made Britain a harbinger of the challenges faced even by highly vaccinated countries, as newer versions of the virus reach unvaccinated ones.

While scientists disagree on how serious a threat the Delta option poses to Britain, fears of its potential to undo some of the country’s hard-won progress toward resumption are receding.

“The British are more worried than any other country,” said Tim Spector, a professor of genetic epidemiology at King’s College London. “We seem to be much more receptive to Doomsday scenarios than we are in the United States.”

Since the Delta variant arrived in the UK in March, it has quickly spread other versions of the virus, including the highly contagious variant, first discovered in the UK, which contributed to deadly waves around the world this winter. This in turn created localized outbreaks that prompted Covid’s cases.

The best scientific adviser to the British government calculated on Friday that the Delta variant is approximately 60 percent more contagious than the previous one from Great Britain. Health officials have also warned that cases caused by the Delta option could lead to a higher risk of hospitalization, although it is too early to say for sure.

The different strategies of European countries and the United States also reflect greater differences in the way Western governments think about their responsibility to unvaccinated people, scientists said.

Many US states began drastically lowering restrictions soon after they made all adults eligible for vaccines – whether or not the absorption rates were as high as you would like. The economy reopened, and with fully vaccinated people more protected against the Delta option, the United States appears to be in a strong position to limit its spread.

However, scientists are worried that the option could soon enter the unvaccinated pockets of the United States, where the virus continues to infect and kill people with increased frequency. The Biden administration is still looking for ways to overcome the fluctuations in this vaccine.

In the UK, even after more than 90 per cent of people over the age of 65 have been fully vaccinated, healthcare workers oppose rapid opening as they seek to increase inoculation rates in lower-income areas and in white areas.

“We know that the virus affects poorer communities and people of color the most,” said James Naismith, a structural biologist and director of the Rosalind Franklin Institute, a medical research center. “American strategy may reflect a deeper commitment to individualism. The vaccination campaign in the United Kingdom is highly managed and reflects more the feeling that we are guarding our brother.

The UK decided last year to postpone second doses of vaccines to give more people partial single-dose protection. This helped him overcome the jump in the winter, but also left him potentially exposed to the Delta variant. Over the past week, health officials said there was strong evidence of a “reduction in the effectiveness of the vaccine” for the new version, which is most pronounced after a single dose.

Since then, health officials have changed guidelines to speed up the second dose, but many scientists are urging the government not to commit to reopening until the impact of the option becomes clearer.

While indoor dinners have resumed, most groups larger than six are banned, and nightclubs, music venues and major events remain closed, leaving many hotel businesses still in vogue. The British government has long targeted June 21 – “Freedom Day”, in the language of the tabloids – as a date when it hopes to “remove all legal restrictions on social contacts.”

The critical question is whether the recent increase in Covid cases will accelerate and turn into an outbreak of serious illness, something that depends in part on how quickly people receive their second doses. Last week, researchers reported that the Pfizer vaccine caused a weaker response to antibodies to the Delta variant than the original virus, especially in the elderly, which increased the likelihood of needing a booster.

“There’s reason to hope – we don’t see a big trend in hospital admissions – but it’s too early,” said Professor Naismith. “If we don’t see anything by June 14, we can exhale. We don’t have to hold our breath. ”

Other scientists claim that widespread vaccinations have changed the reopening of the calculation. While only half of adult Britons are fully vaccinated, this includes almost all of the most vulnerable. And 76 percent overall got one shot. As a result, some scientists say that the emergence of new infections is tolerable, as long as the vast majority do not lead to serious illness or death.

“This option will be difficult to spread because it is limited to younger people and is limited to certain parts of the country,” said Professor Spector.

He said the government should help the neighborhoods where it spreads, and also encourage people to continue working from home and social distance when possible. But postponing the easing of restrictions, he said, is not necessary.

“We have to get used to the idea that there will be several thousand cases every day and that this is part of our lives,” said Professor Spector. “These cases will be easier.”

While many Britons reluctantly accepted the need to block when hospitals were overcrowded, Prime Minister Boris Johnson’s government felt growing pressure to stick to the June 21 resumption. Even his decision to control travel to Portugal sparked outrage: “A nightmare of British foreign holidays,” a tabloid front page shouted on Friday.

In the European Union, where vaccination levels are still lagging behind those in the United States and the United Kingdom, staff are also cautious. Germany, France and Austria moved quickly to ban most visitors from the UK.

Like Britain, the bloc was punished by a surge of a British variant this winter that contributed to one of the world’s highest casualties. Governments have been killed for failing to consolidate profits from last summer, when conclusions were drawn in much of Europe.

In the block, 47 percent of the adult population received the first dose, according to the European Center for Disease Prevention and Control, but only 23 percent have full protection.

For these reasons, European leaders have said vigilance is needed, although infections have fallen by about 80 percent since mid-April.

“This progress is fragile,” warned Hans Kluge, director of the World Health Organization in Europe, last month. “We have been here before. Let’s not make the same mistakes we made this time last year. “

However, as supply bottlenecks have eased, European officials are confident that 70 percent of adults will be fully vaccinated by July.

The difficulties facing Europe in responding to the Delta variant may recur as the virus continues to evolve, some scientists say. As long as it remains widespread, even more transmissible options may emerge, forcing countries to fight over whether to recapture or risk spreading the virus through unprotected populations.

However, poorer nations face far more difficult choices. If the same kind of blockades that controlled Britain’s option proved insufficient against this new one, those countries could choose between even more draconian and economically harmful exclusions or even more devastating outbreaks. The Delta variant has already produced a terrible result for South Asia.

“It’s a global nightmare because most of the world hasn’t been vaccinated yet,” said Jeremy Camille, a virologist at Louisiana University of Health in Shreveport. “That raises the stakes.”


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