Omicron FAQ: 8 key things to know today about the new COVID variant and symptoms The CDC director expects cases in the US to rise, as the COVID omicron variant has now been confirmed in at least 19 states. 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.


As the mutated COVID virus spreads in the US and around the world, scientists are studying how easily the omicron variant can be passed from person to person.

NS omicron type “The coronavirus that causes COVID-19 has now been confirmed in 50 countries and 19 states, and we’re looking at that number,” Dr. Rochelle Valensky, director of the Centers for Disease Control and Prevention, said during a White House briefing on Tuesday morning. Let’s hope the growth continues.” However, Valensky said that while Omicron is in the headlines, more than 99% of cases in the US are from the delta variant.

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In the US, President Joe Biden is doubling down on the demand for vaccines and booster shots Until more information about the new version becomes available. As a result, the US administered 12.5 million shots in the past week, Jeff Ziants, the White House coronavirus response coordinator, said, the most weekly shots since May. Seven million of those were booster shots, Ziants said.

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,

Early signs suggest COVID vaccines may be effective against Omicron

It may still be two or three weeks until we know more about how easily omicrons can be passed between people and how resistant the mutated virus is against the current crop of vaccines, but from early data Turns out that vaccines can help blunt severe disease. Valensky said Tuesday that the vaccines do work, and she anticipates that they will “at least partially provide some protection against Omicron.”

At the same briefing, President Joe Biden’s chief medical adviser, Anthony Fauci, said early data also suggests that Omicron may be more contagious than the Delta variant and replace Delta as the major COVID strain in South Africa. is taking.

Omicron Confirmed in 19 US States

It was first found in California and Minnesota. And now this version has been found in 19 states across the country, from Hawaii and Louisiana to Missouri and New York. The US and other countries were already prepared for a heightened caseload as cooler weather and holiday gatherings brought more people closer together indoors. Now, projections on the major delta variant’s winter surge have joined concerns about Omicron’s spread.

Add to that rising flu infections, and experts worry about “Twindemic” two diseases,

Omicron could become the dominant COVID version in Europe in months

In Europe, Omicron could become the most common COVID variant in months, according to the European Center for Disease Prevention and Control.

“Mathematical modeling indicates that Omicron VOCs are expected to account for more than half of all SARS-CoV-2 infections in the EU/EEA within the next few months” The body said at a December 2 briefing (PDF).

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

Similar to the delta type mutation in Omicron

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.

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 November 30. 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.”


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

COVID PCR tests can identify omicron types

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 use mostly will pick out 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.”

Moderna, Pfizer and Johnson & Johnson are evaluating 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 johnsonJohnson & 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 vaccines are urged to help stop the spread of omicrons

On December 2, Biden announced Plan to help save America from the Omicron variant this winter. Contains:

  • 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).

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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