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Europe Covid rise due to fewer curbs, subvariant

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COVID-19 is gaining momentum in Western Europe because of “complete hurricanes” by governments taking restrictions, reduced immunizations and a faster spread of BA.2 Omicron, experts said on Monday.

After more than a month of outbreaks across the continent, countries such as Britain, France, Germany and Italy have all re-emerged in recent days.

In France, cases have increased by more than three per cent since the government lifted most of its COVID sanctions last Monday.

In Germany, despite a new daily record of nearly 300,000 infections on Friday, the government allowed a national law allowing coronavirus ban to expire over the weekend. Many German states, which are in the process of implementing the measures, have still maintained sanctions.

In Italy, the government announced on Thursday that it would lift almost all restrictions from May 1 despite increasing complaints.

And in Britain, where one in 20 people is currently infected, the government lifted the final round of international travel sanctions on Friday.

Facing its own litigation, Austria announced over the weekend that it would re-introduce regulations requiring the FFP2 mask – just weeks after taking action.

Stealth Omicron

While some accuse governments of easing restrictions quickly, pathologists have also pointed the finger at Omicron’s BA.2 line. diversity which has dominated many countries.

Sometimes called “stealth Omicron” because it is difficult to detect, BA.2 is estimated to be about 30 percent more potent than its predecessor BA.1.

Lawrence Young, a biologist at the University of Warwick in the UK, says the increase in issues in Europe is due to a combination – “perfect hurricane” – of three factors: lifting restrictions, decreasing immunization after immunization and BA.2.

“Removing the restriction has led to the proliferation of BA.2 and may lead to the production of some variations,” he told AFP.

Antoine Flahault, director of the World Health Organization at the University of Geneva, said there were “some speculations on the table, which are not related”.

He told AFP that BA.2 was “clearly the culprit in announcing the current recovery”, and mentioned the reduction of immunizations and simple measures.

He also pointed to air pollution in Western Europe during the re-emergence of the disease, citing studies showing a “brain link” between COVID outbreaks and major air pollution.

Simon Clarke, a professor of biology at the University of California, Berkeley, said:

“It seems that Omicron’s BA.2 version is behind this epidemic, which also shows how the situation can change rapidly as the virus changes to new forms,” ​​he told the Center. Broadcasting Science.

New threat of differences

In a bid to boost immunization coverage, some countries like France have begun rolling out a fourth vaccine.

In the UK, a fourth booster shot will be provided to treat residents, people over the age of 75 and immunizations this week, the National Health Ministry said on Sunday.

But the World Health Organization warns that new differences could continue to emerge if rich countries continue to develop their own populations before sharing the vaccine with many countries that have not yet had their first vaccine.

Jean-Francois Delfraissy, President of France governmentThe Scientific Advisory Board, however, has already warned of the possibility of differences.

“We’re in the throes of a new variation that, if we ask the scientific community, can be expected in the fall … could happen before then,” he said last week.

“Will it be a viable variant? Will it be more serious? Will it escape the treatment? No one knows.”


Germany to allow the restriction of viruses to end despite the volume of issues


© 2022 AFP

hint: ‘Full hurricane’: Europe Covid rises due to lack of barrier, variable (2022, March 21) Retrieved 21 March 2022 from https://medicalxpress.com/news/2022-03-storm-europe-covid- due-curbs. html

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