Covid US: 146 have “super strain” in the UK, because cases in Florida are DOUBLE

Florida has become America’s new “super-COVID” hotspot, leading the country in known cases.

At least 46 cases of the highly contagious variant first identified in the UK were found in the Sunshine State, more than double the initial figure of 22.

This happened just 20 days after the first case was identified on New Year’s Eve.

The new strain, B 1.1.7., Is feared to be up to 70 percent more transmissible and more easily spread among children.

It comes on the same day that 13 cases were identified by a laboratory in North Carolina, which did not report any cases of the variant today.

This means that almost 150 Americans have been infected with the strain since the first case was identified late last year.

Recently, Researchers at the University of Arizona say he may have been in the United States six weeks earlier than expected.

The team says the option could have been behind a group of cases in California that were being pursued until November 6 and another that took place in Florida on November 23rd.

In addition, a recent report by the World Health Organization (WHO) showed that 60 counties around the world now report cases of the variant.

At least 146 Americans in 21 states have been infected with the highly contagious coronavirus variant first detected in the UK

At least 146 Americans in 21 states have been infected with the highly contagious coronavirus variant first detected in the UK

A new WHO report found that B 1.1.7.  was detected in 60 countries (yellow and striped), with 10 nations more than it was seven days ago

A new WHO report found that B 1.1.7. was detected in 60 countries (yellow and striped), with 10 nations more than it was seven days ago

There are currently 146 cases in 21 US states, according to a DailyMail.com analysis of federal and state data.

This includes at least 46 cases in Florida; 40 in California; 13 in North Carolina; six in Colorado; five in Minnesota; four in Indiana and New York; two in Connecticut, Maryland and Texas; and one each in Georgia, Illinois, Louisiana, Massachusetts, Michigan, New Mexico, Oregon, Pennsylvania, Utah, Wisconsin, and Wyoming.

The North Carolina cases are most recently identified by MAKO Medical Laboratories, which has two locations in Henderson and a third in Raleigh.

“Our findings show that the mutation has begun to operate throughout the United States,” said Steve Hoover, vice president of laboratory operations at MAKO Medical.

“We are in constant communication with public health leaders to keep them informed and up to date.”

Florida, however, has ruled the country for 46 years.

Dr. Marco Salemi, a professor and molecular biologist at the University of Florida, told the Miami Herald that he calls on the state and federal governments to expand oversight of the new variant.

“We know he’s in Florida,” he said.

– What percentage [of cases] it is impossible to say. The genomes we have were probably collected before or even at the beginning of the introduction [the variant] in Florida.

The Florida Department of Health has only sequenced about 3,000 samples so far.

Last week, the CDC released a report predicting that the new variant would become the predominant strain by March 2021.

This prompted President Joe Biden to request more funding for federal genetic virus sequencing efforts.

Meanwhile, in his weekly Update released on Tuesday, the WHO announced that B 1.1.7. it is now in 10 more countries than it was seven days ago.

Countries outside the United Kingdom to report variant cases include Argentina, Australia, Brazil, Canada, China, France, Germany, India, Italy, Japan, Mexico, Russia, Saudi Arabia, Spain, and the United States.

The WHO report also mentioned close cousins ​​of the variant that were first identified in South Africa and Brazil.

The South African variant has now been identified in 23 countries, three more nations than 10 days ago.

The strain first appeared in the south-east of England in October in Kent County and quickly became the dominant strain in the UK.

It led to a massive increase in infections with one in 30 Londoners infected with it and throwing the country into a third blockade.

In a recent statement, said Dr. Ashish K Jha, dean of the Brown University School of Public Health urgent aggressive action is needed to limit the spread of new strains, as many health systems face a severe shortage of beds and resources.

“This new more infectious variant will change the underlying dynamics of the pandemic, the exponential growth of infections making the virus much more difficult to contain and overloading our stressed health system.

“The US health care system is already stunning under the burden of the pandemic caused by the current (old) strain,” he wrote.

But, most importantly, Jha says vaccination efforts at the national level need to be stepped up

Gigi Gronvall, immunologist and principal investigator at the Johns Hopkins Center for Health Security, agreed.

“I don’t think anyone thinks this is the reason we’ve had such a terrible number in the US, but that’s not a good indicator when you look at whether things could be even worse,” she told the Miami Herald. .

So we need to get the vaccines in arms as soon as possible.

The mutant coronavirus strain has been in the US since November 6 – six weeks BEFORE the UK reported it as a “variant of concern”, the study shows.

By Joe Pinkstone for MailOnline

The highly infectious variant B.1.1.7 of the coronavirus, which appeared in Kent in September 2020, arrived in the US until November 6, according to new research.

It is believed that he moved inside a single patient in England who was struggling with a critical case of Covid-19 that forced the virus to adapt, changing its genetic code.

Researchers at the University of Arizona studied the genomes of 50 B.1.1.7 infections in the United States and tracked their offspring to determine when the mutant first appeared in the United States.

They found two groups of infections, one in California and one in Florida, that appeared on November 6 and November 23, respectively – the first being about six weeks before SAGE told the government about the new variant, and Health Secretary Matt Hancock announced it to the public.

This retrospective study has the advantage of genomic analysis and retrospective, and the first real case of the Kent strain was not diagnosed in an American until December 29.

“It is striking that this parentage could have already been established in the US for about 5-6 weeks before B.1.1.7 was first identified as a variant of concern in the UK in mid-December,” the researchers write. .

“And it may have been in the United States for almost two months before it was first detected on December 29, 2020.”

The study has not yet been evaluated by colleagues, but is available online as a pre-print.

The exact origin of the Kent variant is unknown, but it is believed to have appeared in mid-September.

Dr. Susan Hopkins, a senior public health official in England (PHE), said in December that there was initially “nothing to point out in particular that this is a major concern, as the options come and go.” leaves”.

Virus mutations occur all the time, the vast majority of which are harmless or harmful to the pathogen.

However, by chance, sometimes changes to the viral code give it a survival advantage and increase its success, often becoming more infectious and easier to spread.

This is thought to have occurred in variant B.1.1.7, which previous studies have found to be more abundant in the upper respiratory tract.

A mutation in the spike protein – which comes out of the coronavirus and hijacks human cells – has made it better for infecting humans.

This so-called N501Y mutation is also found in the South African and Brazilian variants that have been identified since then.

Researchers in Arizona found that all cases in California have another minor mutation, which is seen in only 1.2% of European cases B.1.1.7.

This, they say, indicates a single introductory event, probably from international travel, that sowed the variant in California, where it then spread from person to person.

A similar trend was observed for the group of Floridian cases, which were very similar to the most common type of B.1.1.7 observed in the United Kingdom.

This is a “strong indication that they are also descending from a single introductory event,” say scientists.

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