Covid-19: Omicron is spreading faster than any other coronavirus variant

Speaking at a press conference on Tuesday, Tedros said the variant has been detected in 77 countries.

He added: “The reality is that Omicron can be in most countries, even if it hasn’t been detected yet.

On Monday, the UK reported its first death from this variant. It has again raised its Covid-19 alert level and is accelerating the rollout of enhanced photos.

As has happened throughout the pandemic, the United States is trailing Europe in the impact of a new variant.

According to the Centers for Disease Control and Prevention (CDC), Omicron accounted for 0.4% of the virus circulating in the US in the week to December 4 to 2.9% the following week.

But rates are already much higher in the region of the country that includes New York and New Jersey, where the CDC estimates 13.1% of cases are caused by Omicrons, compared with just 2% last week.

Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, told CNN on Tuesday that Omicron will become the dominant coronavirus variant in the US, but it’s unclear what that will mean for severity levels.

While the data suggest that Omicron may cause milder symptoms than previous variants, public health experts stress that it is too early to draw firm conclusions.

“We are concerned that people are Omicron removal is mild. Certainly, we know by now that we underestimated this virus at our dangerous level,” Tedros said on Tuesday.

He added: “Even if Omicron causes less severe disease, the number of cases could again overwhelm unprepared health systems.

South African researchers confirmed on Tuesday that Vaccines are less protective against the new strain but added that they still see signs that Omicron causes milder symptoms than previous variants.

Dr Fauci said it was not clear why symptoms were milder in South Africa, but it may be because many people in the community have been infected before that there is some degree of protection.

“Whatever it is, this disease seems to be less serious, whether it is inherently less pathogenic as a virus, or whether there is more protection in the community, we will have to see when it’s coming to the United States,” he said.


Q: Can PCR or rapid testing tell me what kind of variant I could get if I have Covid-19?

ONE: Is not.

Diagnostic tests such as PCR tests and rapid antigen tests can help detect if you have coronavirus. But they can’t tell you exactly which strain you have.

Need another test class, related to Gene sequencing, to determine which strain or variant caused the infection.
Submit your question here. Are you a healthcare worker battling Covid-19? Message us on WhatsApp about the challenges you’re facing: +1 347-322-0415.


Why is genome sequencing important in the fight against coronavirus?

When South African scientists announced they had discovered a new coronavirus variant with a worryingly high number of mutations, they applauded for discovering it so quickly.

The country is praised for having a robust genome-sequencing program, which has allowed them to identify potentially disturbing properties of the variant known as Omicron.

As viruses spread in a population, they mutate. Most mutations do not significantly change the behavior of the virus, but some are cause for concern.

Gene sequencing involves decoding the genetic material of the virus to detect mutations and determine their impact on the virus – such as whether they can make the virus more contagious more dangerous about the severity of illness the virus can cause.

Omicron is spreading rapidly. That’s alarming even if it’s mild

The Omicron variant is spreading rapidly in several countries. Even if it causes only mild illness – and that’s far from certain – it still means many people will end up in hospital and die.

The severity of the new variant is unknown, although most cases diagnosed to date have been mild. That might give you some peace of mind, but if Omicron spreads more easily than Delta and earlier variants, dodges the protection provided by the vaccine and due to the previous infection, and ends up infecting others. more people, which could mean more people ending up in hospital and more deaths, CNN’s Maggie Fox wrote.

Europe’s fight against the pandemic is about to get much more dangerous

Some European countries have mandated vaccination of certain segments of the population and imposed restrictions that increasingly target the unvaccinated.

But with around a third of Europeans still unvaccinated, there is no doubt that governments are battling outright opposition, with the risk that regulations become increasingly difficult. will make the people angry with them.

Even before the pandemic, vaccine hesitancy in Europe was closely associated with populist distrust of mainstream parties and governments. What the pandemic has provided is a real-time Europe-wide test of that link, Written by Melissa Bell, Dalal Mawad and Richard Allen Greene.
A protester wearing a mask depicting a syringe and a full protective suit claps hands in Geneva on October 9, 2021.


How to stay safe this holiday season

The Omicron variant has been spreading rapidly around the world, so many people are once again pondering how to keep the festival safe.

CNN medical analyst Dr. Leana Wen, an emergency medicine physician and professor of health policy and management at the Milken School of Public Health at George Washington University. Flexibility will be key.

“Check the rate of Covid-19 in your area, just like you forecast the weather. Keep an eye on Omicron and, importantly, Delta. Get ready to revise your plans, although I won’t cancel just because new variation,” she said.


Dr. Sanjay Gupta is on a mission to help us consciously approach our new normal, find the right balance between self-care and productivity, and chat with doctors and researchers Research on the surprising science behind how we develop. Listen to me.


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