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Border restrictions do not prevent the invasion of variants into the UK, according to scientists

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Border restrictions may be “delayed”, but they cannot prevent the coronavirus from being imported into the UK, scientists say the government is preparing to unveil a simplified system for overseas travel this week. I said that.

paperLed by members of the Scientific Advisory Group for Emergency Sages (Sage) and leading scholars, published on Friday, the “greatest threat” to health safety is the emergence of new variants at home and abroad. I found out. As the proportion of travelers to the UK has increased, so has the risk of importing them.

However, scientists warn that border control cannot completely prevent the virus from invading the country in the long run, and increased global vaccination will help reduce the emergence of new variants. He pointed out that it can be proved to be.

“Long-term border control and travel cuts are likely to be costly and only delay imports, not prevent them,” scientists say.

Strict border restrictions, such as those imposed by Australia, where only citizens, permanent residents and close relatives are allowed entry, are “significant economic and social issues that must be weighed against the benefits of reducing the frequency of imports. “It costs money,” they said.

Scholars have also shown by modeling that travel restrictions, including inspection and quarantine, may reduce the number of import restrictions, but the effectiveness of the measures depends on a variety of factors, including the number of cases in certain countries. Pointed out that it depends on.

“Required travelers to be vaccinated may reduce the risk of imports if vaccination continues to protect them from infection,” the author added.

The paper was reviewed before the travel rules at the Sage Conference on July 22nd. US and EU visitors It underpins some of the economic and health dilemmas facing the government as it seeks to outline its long-term strategy to ease and reopen the UK.

The authors said that increasing the jab rate worldwide through methods such as dose-sharing countries would have a “maximum impact” on global prevalence, but the conditions that enable the prosperity of the mutant. He admits that the uncertainties surrounding him remain.

“In the short term, the domestic focus on vaccination in combination with import restrictions may be useful,[the future].. .. .. Working together to promote global mass immunization is likely to be better for the UK, “the contributor wrote.

Throughout the pandemic, some scientists have warned of the risks posed by reopening the British border.

another Sage document An adviser to Spi-M, a subgroup of Sage, announced last week, showed that “increasing overseas travel during the summer and the return of international students to college in the fall” are of particular concern.

Meanwhile, Britain’s Prime Minister Boris Johnson is under increasing pressure from the Prime Minister and backbenchers, warning that the current travel system is in conflict and is having a negative impact on the economy, especially in the travel and hospitality sectors.

on Monday, Johnson shattered plans for the “Amber Watch List”. This allows the minister to rush the country to the Red List following concerns that it may discourage travel.

The tourism sector welcomed this announcement. Kate Nicholls, CEO of UK Hospitality, a leading travel and hospitality business, said “stability” was needed, adding that the amber list “definitely led to the collapse of consumer confidence.” rice field.

Prior to Thursday’s announcement, industry leaders went further to the ministers, removing almost all travel rules by adding a band of popular vacation destinations to the green list, “high-risk” areas. Encouraged the need for testing of passengers returning from all regions except.

Over the weekend, airline and airport bosses wrote to Secretary of Transportation Grant Shaps to demand that most of Europe, the United States and the Caribbean be added to the green list.

The industry also wants to abolish the “Amber Plus” list, which includes only France.

Additional report by Alice Hancock

Border restrictions do not prevent the invasion of variants into the UK, according to scientists

Source link Border restrictions do not prevent the invasion of variants into the UK, according to scientists

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