AstraZeneca Covid Vaccine Protection Decline After 3 Months: Lancet Study

Lancet studies claim that protection with the Oxford-AstraZeneca COVID-19 vaccine declines after 3 months

London:

According to a study published in The Lancet Journal, the protection provided by the Oxford-AstraZeneca COVID-19 vaccine diminishes three months after two doses of the prophylaxis.

Findings from Brazilian and Scottish datasets require a booster program to maintain protection from serious illness in people vaccinated with AstraZeneca, known in India as the Covishield. It suggests that.

The researchers analyzed data from 2 million people in Scotland and 42 million people in Brazil who were vaccinated with the AstraZeneca vaccine.

In Scotland, researchers said the chances of hospitalization or death from COVID-19 increased about five-fold about five months after double vaccination compared to two weeks after the second vaccination.

They said the diminished efficacy first began to appear about 3 months after the risk of hospitalization and death doubled from 2 weeks after the second dose.

Researchers in Scotland and Brazil have found that the risk of hospitalization and death triples in less than four months after the second vaccination. Similar numbers were seen in Brazil, they said.

“Vaccines have been an important tool for fighting pandemics, but their reduced effectiveness has been a concern for some time,” said Aziz Seek, a professor at the University of Edinburgh in the United Kingdom.

“By identifying when the Oxford-AstraZeneca vaccine first begins to develop debilitation, we should be able to design booster programs that ensure maximum protection is maintained by the government,” Sheikh said. rice field.

The team was able to compare data from Scotland and Brazil. This is because there was a first priority for vaccinated people (people at highest risk of severe illness and health care workers) because of the same dosing interval (12 weeks).

During the study period, the major variants varied from country to country. Scottish Delta and Brazilian Gamma.

According to researchers, this means that vaccine decline and the effects of mutants are likely to reduce efficacy.

The study also estimated the efficacy of the vaccine at similar biweekly intervals by comparing the results of vaccinated and unvaccinated people.

However, experts find it difficult to compare unvaccinated people to vaccinated people with similar characteristics, especially among the elderly, who are currently vaccinated by many. I warned that these numbers should be treated with caution.

“Analysis of national datasets from both Scotland and Brazil suggests that the efficacy of the Oxford AstraZeneca vaccine is significantly reduced, with protection against severe COVID-19 that declines over time. “Professor Srinivasa Vittal Katikireddi of the University of Glasgow, UK, said. ..

“Our work highlights the importance of boosting as soon as possible, even with two doses of the Oxford AstraZeneca vaccine,” Srinivasa Katikiredd added.

(This story has not been edited by NDTV staff and is automatically generated from the syndicated feed.)

..

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