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Things You Must Know About Omicron COVID Variant

Updated On Jan 11, 2022

The Omicron Covid-19 variation, which has become the dominant coronavirus strain in the United Kingdom, is more transmissible than previous variants and can induce symptoms that are distinct from those caused by the original coronavirus strain. According to a new study by the UK Health Security Agency, compared to the previously dominant Delta strain, the Omicron variation resulted in a 50-70 percent lower probability of hospitalisation.

The new strain has 30 mutations to the spike gene, which causes the virus to puncture your cells and infect you, and is likely more transmissible than the original SARS-CoV-2 strain, according to the Centres for Disease Control and Prevention (CDC). Any new variety raises a slew of concerns about how it differs from prior variants, such as what symptoms it produces and if it is more or less likely to cause serious illness. To find more about the omicron variant, read on.

Development Of The Omicron Variant

The odds of a virus developing increase when it spreads widely and causes a significant number of diseases. The more probability a virus has of spreading, the more likelihood it has of altering.

COVID-19 variants like Omicron serve as a reminder that the outbreak is far from ending. As soon as the vaccine becomes available, people must get it. And continue to follow established rules for preventing viral transmission, such as physical separation, mask use, regular handwashing, and keeping indoor locations well ventilated.

Vaccines and other public health interventions must also be widely accessible all over the world. Because of vaccination disparities, lower-income countries are at risk from COVID-19. Countries with ample supplies must deliver the doses they promised as quickly as feasible.

Severity Of COVID-19 Omicron Variant

It's important to remember that all COVID-19 variants, including the Delta type, which is still widespread across the world, can result in serious disease or death. It's for this reason that restricting the virus's spread and minimising your chances of infection are critical.

Are COVID-19 Vaccines Effective Against The Omicron Variant?

The Omicron variation is being studied to see if it impacts the efficiency of COVID-19 vaccinations. Although evidence is currently scant, immunisations may have a modest reduction in their effectiveness in preventing major illness and death, as well as a loss in preventing mild disease and infection. The WHO, on the other hand, claims that the currently available immunisations offer significant protection against serious disease and death.

Vaccination is also required to protect against other widespread variants, such as the Delta virus. Make sure you're up to date on your vaccines when it's your turn. If your immunisation needs two doses, be sure you get both for the best results.

Symptoms Of Omicron Variant

Following are the listed symptoms of omicron variant  -

  • Runny Nose - Omicron infection has been related to a runny nose, which might easily be mistaken for a sign of a regular cold or flu. When the nose is infected with a virus, it produces extra mucus to assist capture and wash out viral particles.
  • Headache  - Another symptom of Omicron infection that has been documented is a headache. Researchers have previously discovered that persons infected with the coronavirus have moderate to severe headaches, as well as pulsating or stabbing sensations.
  • Fatigue - The new Omicron variation, as well as earlier strains, have been associated to extreme exhaustion. While it is unknown how long tiredness can remain following an Omicron infection, with other types, the symptom generally lasts five to eight days, however some people can feel fatigued for several weeks.
  • Sneezing - Again, this symptom might be mistaken for a cold or flu, but it could also be a sign of Omicron Covid-19 infection in some situations. If you're sneezing a lot and think it could be an indication of coronavirus, you should get a test to be sure.


COVID-19 and now the Omicron version are making the rounds in the news. The transmissibility of Omicron is still under evaluation, and we'll keep you informed as more information becomes available. The most important thing you can do is reduce your risk of infection.

Do read - Why Should I Choose TATA AIG Health Insurance?

Disclaimer: This article is issued in the general public interest and meant for general information purposes only. Readers are advised not to rely on the contents of the article as conclusive in nature and should research further or consult an expert in this regard.

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