Omicron variant dominant by spring? 8 key things to know about the new COVID strain Bit by bit we're getting a clearer picture of the new omicron variant of COVID-19. Stay on top of the latest guidance here.

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The Omicron version is raising global concern.

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For the latest news and information about the coronavirus pandemic, visit the WHO and CDC websites.


NS Omron COVID Variants The spread around the world is under intense testing and monitoring as world leaders and health organizations seek to learn more about the “stress of concern”. Two years and more than 5.2 million reported global deaths later, the Omicron variant is believed to be a highly mutated form of COVID-19. According to the European Center for Disease Prevention and Control, while the Delta strain dominates the US and globally, Omicron could become the most common COVID variant in months.

“Mathematical Modeling” [sic] indicates that Omicron VOCs are expected to account for more than half of all SARS-CoV-2 infections in the European Union/EEA over the next few months” Said in. 2 Brief.

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In the US, President Joe Biden is doubling down on the demand for vaccines and booster shots Until more information becomes available. Experts caution that it may be two or three weeks before we realize how contagious Omicron is and whether it can cause more severe disease than other mutations of the virus.

So far, vaccines for COVID-19 have proven highly effective in preventing hospitalization and death, with people who have not been vaccinated are 10 times more likely to be hospitalized if infected. Vaccine-makers are optimistic that existing vaccines authorized for use in the US will also provide some degree of protection against Omicron.

Here are eight important things to know about Omicron today. To Know More About COVID Booster, Here’s A Trick Easily Appointment and get free rides, Here’s How To Get You Soon COVID test kit for free more details Mixing and matching vaccines,

Omicron spreading about 2.4 times faster than Delta in South Africa

Scientists studying the Omicron variant in South Africa say it is spreading more than twice as fast as the delta variant. But what is not yet known is the rapid spread because the mutation makes it easier to spread between people, if vaccines are less effective against this strain or for some other reason. The study has not yet been published or peer-reviewed.

It turns out a little dense, but the figure comes this twitter thread,

“We estimated the relative effective breeding # for #Omicron and #Delta. In Gauteng, the ratio is ~2.4 (2.0, 2.7), assuming that the #Omicron has the same specific time between generations,” said study leader said Carl Pearson, who builds mathematical models for the London Center for Neglected Tropical Research, in a tweet,

Note that the purpose of the study is to provide estimates so that nations can begin planning. Its conclusions are based on mathematical models and are not definitive.

Omicron has already been confirmed in several US states

First Minnesota, then California and now Colorado. Omicron isn’t just in the US, it is in three different time zones. And the confirmed cases are expected to rise. The US and other countries were already prepared for an increased caseload as cold weather and the joy of the holidays moved more people indoors closer together. Now, concerns over the winter boom of the flagship Delta variant have joined concerns about the spread of Omicron.

Omicron has some similarities to the mutation of the delta variant.

COVID captures cells by using spike proteins in their structure. is omicron More mutations than the delta version, which is known to be at least twice as infectious as previous strains. Although it is not yet clear whether Omicron is more or less contagious than Delta, the presence of those mutations is a cause for concern.

This may be one reason that countries around the world have Travel restricted from certain countries in southern Africa and increased travel restrictions Including a negative COVID test 24 hours before travel, regardless of vaccination status.

Current COVID PCR tests can identify omicrons

Most PCR tests to identify the presence of COVID-19 in the body are free (the main exception being COVID tests for international travel). So it’s good news that existing nasal swab tests have been found to detect the omicron type – a blood test or other procedure has so far been unnecessary.

“Fortunately for us, the PCRs we mostly use will pick up on this very unusual variant, which has a real large group of mutations,” Dr. Anthony Fauci, the President’s Chief Medical Adviser, said at a press briefing on November 29. Is.”


Drug manufacturers are finding out whether existing vaccines are effective against the new version.

It’s not clear how current vaccines will react to Omicron

Scientists are testing whether Omicron can cause breakthrough infection in people who have been fully vaccinated and can lead to reinfection in people who have antibodies from prior COVID-19 infections. Huh. It may take two to three weeks before sufficient trial data shows how effective the vaccines from Johnson & Johnson, Moderna and Pfizer are at protecting against omicron mutations. However, scientists are hopeful that existing vaccines will continue to protect against the new version.

“We think it’s likely that people will have adequate protection against serious illness caused by Omicron,” Ugur Sahin, co-founder of BioNTech, said during an interview with Reuters on Tuesday. BioNTech collaborates with Pfizer To make one of the vaccines authorized in the US.

Still, the fact that Omicron has rapidly mutated and spread has set off at least one alarm bell.

World Health Organization leader Dr. Tedros Adhanom Ghebreyesus said on November 29, “The emergence of the highly mutated Omicron variant underscores how dangerous and precarious our situation is.”

Moderna, Pfizer and Other Vaccine Manufacturers Have a Plan B

ModernModerna’s chief medical officer Paul Burton told the BBC that his company has hundreds of people testing the effectiveness of its current vaccines and boosters. Moderna is also testing a COVID-19 vaccine that could protect against multiple mutated strains of the coronavirus, looking at an omicron-specific booster vaccine. Burton said that if Moderna needs to make a new vaccine modified for the variant, it could be available as early as 2022.

pfizer: A Pfizer spokesperson said the company is “conducting ongoing surveillance efforts focused on monitoring emerging variants that potentially evade protection from our vaccine.”

The spokesman said Pfizer could develop and produce a tailor-made vaccine against that variant in about 100 days.

johnson and johnson: Johnson & Johnson said it is working with scientists in South Africa and around the world to evaluate the effectiveness of its COVID-19 vaccine against the Omicron variant and, if needed, a newer one designed for Omicron. Work has started on the vaccine.

Booster shots and vaccinations are considered the best prevention right now

On Thursday, Biden announced Plan to Help America Defend Against Omicron Edition this winter. This includes among other things:

  • Outreach program to contact people who are eligible to receive booster shots.
  • Construction COVID Testing at Home “Free” for Everyone,
  • Strict travel restrictions that require a negative COVID test 24 hours before departure.
  • Paid time off for federal workers to get booster shots.
  • to achieve Antiviral pills as treatment For people who become infected with COVID-19 (these are recommended but not yet approved by the FDA).
  • Sending 200 million more doses of COVID vaccine to international countries over the next 100 days (280 million have already been dispatched).

Omicron is pronounced as

The World Health Organization assigns Greek letters to the major COVID variants to help people easily remember and pronounce the different mutations of the virus. When it was first announced, search interest in the Greek letters “omicron” and “omega” increased as people looked for information about the new version. The new Omicron variant is pronounced either oh-me-cron Or oh-my-cron, depending on whether you studied Ancient Greek or not.

For additional COVID guidance, here are things to know about it new travel ban, How Store your Vaccine Card on your phone and if you lose your vaccine card,

The information contained in this article is for educational and informational purposes only and is not intended to be health or medical advice. Always consult with a physician or other qualified health provider with respect to any questions you may have about a medical condition or health purposes.

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