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O My, Here’s Omicron – Experts Share Thoughts on the New COVID-19 Variant

University of California, Riverside experts share ideas about new things COVID-19 (new coronavirus infection) Mutant.

THe significantly mutated a variant of COVID-19. Named Omicron by the World Health Organization, Or WHO has been detected in some countries. How much do you need to worry about this variant? Dr. Anthony Fauci, President Biden’s Chief Medical Officer, several weeks Before the threat of Omicron is determined. Meanwhile, experts at the University of California, Riverside share their thoughts on this new variant. SARS-CoV-2..

Karine Le Roch

Director, Infectious Diseases and Vector Research Center

“Peplomer mutations can affect the severity of infection and disease, but they can also affect the effectiveness of the vaccine.”
— — Le Rock

What is Omicron? How is it different from other variants?

All viruses, including SARS-CoV-2, the virus that causes COVID-19, mutate over time. Omicron is a new SARS-CoV-2 variant identified in South Africa a few days ago. It has been described as a variant of concern by the WHO Technical Advisory Group (TGA-VE) on the evolution of the SAR-CoV-2 virus. Several mutations in the Omicron genome have been identified, including 32 mutations in the spike protein, a protein essential for the virus to infect host cells and cause infection. It is also a protein that has been used in the design of vaccines against COVID-19. Peplomer mutations can affect the severity of infection and disease, but they can also affect the effectiveness of the vaccine. It can take days or weeks to determine if these mutations have a significant impact on the severity of the infection or disease, but it is important to reduce the spread of the COVID-19 virus. Avoid crowded areas, wear masks, keep physical distance from others, and be completely infected. Existing vaccines are still vaccinated because they are likely to provide protection from serious illness and death. If you want to better understand the characteristics of the Omicron strain of coronavirus, it is also important to enhance monitoring, including testing.

Dr. David Law

A prominent professor of biomedical sciences at the Faculty of Medicine

“Individuals given the available vaccines are very likely to still have significant protection from serious illness and death.”
— — Lo

How much do you need to worry about Omicron? Is it more contagious than the Delta variant?

It is too early to know the details of the Omicron mutant, but given the relatively low vaccination rates not only in the United States but also globally, the emergence of such new mutants was expected. rice field. Sequence data suggest that this novel mutant acquired many new mutations that would take longer to accumulate, perhaps in non-immune patients. Its rapid spread, and its known presence in multiple countries around the world, will surely be further made possible by the large number of unvaccinated individuals around the world. Early data suggest that it may be more contagious than previous variants, but as of today, it is too few to know exactly how contagious it is. You can not. In any case, despite the number of mutations, there seems to be a well-conserved sequence, so individuals given the available vaccines still have significant protection from serious illness and death. Very likely to have.

Will more people vaccinated help us all against Omicron?

Yes. Higher vaccination rates clearly reduce the severity of infection and help reduce infection from infected individuals. It also helps prevent the emergence of new variants. We can also anticipate that vaccines designed based on scientists’ understanding of what new variants will look like will be updated in the coming years.

Richard M. Carpiano

Professor, Faculty of Public Policy

“When it comes to infectious disease pandemics, the fate of people around the world is linked.”
— — Carpiano

How did vaccine hesitation and global vaccine inequity contribute to the emergence of Omicron?

Recent news about the emergence of Omicron variants is of concern as it occurs during the pandemic period, when vaccination has been deployed for almost a year. Millions of people have already been vaccinated in the United States and other high-income countries, and you may believe that the pandemic is almost over. However, due to recent concerns about Omicron, vaccine inequity (eg, due to access, supply, distribution) and related vaccine hesitation (due to false information among the public and efforts by dishonest parties). Must be recognized. The spread of disinformation about vaccines and COVID-19) is a global public health threat that affects us all, not just in other parts of the world thousands of miles away. Both injustice and hesitation leave millions of people unprotected and vulnerable to coronavirus exposure to others. It’s tragic and unacceptable. In addition, vaccine inequity and hesitation, by helping to create conditions for the spread of the mutant, can create opportunities for the emergence of high-concerned coronavirus mutants, as seen in Delta. Previous variant. Thus, the emergence and spread of Omicron variants (and their predecessors), regardless of whether people around the world are destined to live in high countries with respect to infectious disease pandemics. Access and scope of vaccination to highlight how it works together. Ultimately, international cooperation must be a top priority to make vaccine supplies more accessible, combat harmful false and disinformation, and better promote the scope of vaccination worldwide. not.

Brandon J. Brown

Associate Professor of Medicine and Epidemiologist

“It’s better to be safe with a mask than to regret without it, as new concerns are emerging.”
— — Brown

How can people protect themselves from Omicron?

Little is known about the new variants at this time, but we know that facial coverings prevent the transmission of respiratory viruses such as SARS-CoV-2. COVID-19 vaccines with booster effects are available in this country, so you need to get all the vaccines and the annual flu vaccine in case many experts believe it will be a harsh winter. Many people vaccinated with the COVID-19 vaccine do not wear internal and external facial masks in public, but new concerns have emerged that they wear masks rather than not. It is better to be safe.

O My, Here’s Omicron – Experts Share Thoughts on the New COVID-19 Variant O My, Here’s Omicron – Experts Share Thoughts on the New COVID-19 Variant

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