Health
Utah warns that delta mutants will erode the effectiveness of the COVID vaccine
Since the advent of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), the causative agent of coronavirus disease (COVID-19) in 2019, vaccines have been the most effective in alleviating its spread. A virus that has been regarded as a method. However, the rise of the Variant of Concern SARS-CoV-2 (VoC), especially the Delta variant, raises concerns about the effectiveness of the vaccine against these more contagious VoCs.
These concerns were exacerbated by the increased prevalence of fully vaccinated individuals as a result of the worldwide spread of delta mutants.In fact, a recent study published on a preprint server medRxiv* We found that the decline in vaccine efficacy (VE) for COVID-19 in Utah corresponds to the prevalence of delta mutants in the region.
study: Progression of delta mutants and reduced vaccine efficacy, warning from Utah.. Image Credit: Lazy_Bear / Shutterstock.com
About research
In October 2020, the Utah Department of Health (UDOH) began monitoring SARS-CoV-2VoC. By mid-April 2021, the first SARS-CoV-2 delta case was reported by UDOH.
In the current study, researchers analyzed daily vaccination counts, as well as the percentage of SARS-CoV-2 mutants detected in infected patients. Daily VE combinations, including VE for the delta variant and all other variants, were also included in the analysis.
Survey results
The current study found that as of June 28, 2021, 54% of Utah’s population was fully vaccinated. More specifically, 52.9% of these individuals were vaccinated with Pfizer, 38.1% with Moderna, and 9.05% with the Janssen vaccine.
Breakthrough cases and the percentage of fully vaccinated population in Utah per day, vaccine efficacy per day against SARS-CoV-2, and weekly sequence results. (A) A 14-day moving average of the proportion of breakthrough cases to the proportion of the vaccinated population (blue) from January 16, 2021 to June 28, 2021, and the breakthrough with vaccines. Efficacy in the range of 80% to 95% theoretical curve for the expected proportion of cases (gray dashed line). (B) A 14-day moving average of vaccine efficacy against SARS-CoV-2 from 16 January 2021 to 28 June 2021 and a 95% confidence interval (gray shaded area). (C) Weekly percentage of all sequenced samples by lineage from the week starting January 17, 2021 to the week starting June 13, 2021.
In addition, the number of SARS-CoV-2 cases increased to 10.5% by the end of June, exceeding the expected value of 6.4%. With this increase in the number of cases, VE decreased from 90% in mid-May to 83% by the end of June.
“This decrease in the effectiveness of available vaccines correlates with the arrival of new VOCs, not a decrease in immunity, and is of great concern.”
This increase in cases and decrease in VE should be of concern as it indicates that delta mutants can cause the development of COVID-19, even in highly vaccinated populations.
“If there is a consistent tendency for antigenic escape to increase as new mutants develop, it may ultimately compromise the effectiveness of the current vaccine and require massive re-vaccination.”
*Important Notices
medRxiv Publish preliminary scientific reports that should not be considered definitive as they are not peer-reviewed, guide clinical practice / health-related behaviors, and should not be treated as established information.
..
|
Sources 2/ https://www.news-medical.net/news/20210815/Utah-warns-of-Delta-variant-eroding-COVID-vaccine-effectiveness.aspx The mention sources can contact us to remove/changing this article |
What Are The Main Benefits Of Comparing Car Insurance Quotes Online
LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos
to request, modification Contact us at Here or [email protected]
 |
 |
 |
