Connect with us

Health

Scientists say the COVID-19 vaccine may no longer require injections

Published

on

 


Traditionally, vaccinations are provided by needle. However, this is not the only way to administer a vaccine. For example, such vaccination can be administered internally, such as as a drip onto the tongue, or by a system such as a jet.

DNA-based vaccines, such as the COVID-19 vaccine produced in Australia, target needleless technology.

Needleless vaccination They are appealing to people with needle phobia because they cause less discomfort and tension. Still, there are some advantages.

Coronavirus pandemic overwhelms Manaus, Brazil

(Photo: Andre Coelho / Getty Images)
Manaus, Brazil-May 21st: An indigenous boy observes a nurse while waiting for vaccination at the Parque das Tribos community in Manaus, Brazil on May 21, 2020. A medical team from the Secretary of Health in the Manaus area is vaccinated against influenza and tested to detect the transmission of coronavirus (COVID-19) to the indigenous community.

Needleless COVID-19 vaccine may be possible

Scientists claim that there may be a needleless COVID-19 vaccine. If so, many people who are afraid of needles will be supported by innovation.

The latest technology makes it more exciting for anyone who is willing to vaccinate but does not want to experience the inconvenience of injecting.

“Fear of needles is part of the resistance to a complete adult vaccine,” said Rachel Skinner, a professor of medicine and health at the University of Sydney. Sydney Morning Herald..

Skinner also found that needle anxiety also affects early childhood vaccination coverage. She said it was often related to seeing the incoming needles.

Microarray patch

Skinner is currently the team chief researching potential solutions to the management of needle vaccination. Microarray patches are considered the latest technology.

Researchers hope that this breakthrough will eventually allow them to prescribe influenza vaccines and new coronaviruses.

Over 3000 micropredictions coated with dry vaccine formulations surround microarray patches. Biocompatible polymers are square centimeters that can be added to the skin using a disposable applicator.

It penetrates the outer layer until it reaches the surface of the skin, allowing rapid administration of the vaccine dose to the cell layer immediately below.

Candidate without needle

This patch is one of two needleless inventions being tried at the University of Sydney. The other is a DNA-based jet spray system developed by another local biotechnology company, Technobarrier, which uses airflow to deliver the vaccine to the skin.

The University of Sydney recently received federal support to initiate a clinical trial of administering a DNA vaccine using a “liquid jet” syringe.

Liquid jet injectors utilize a limited amount of liquid (smaller than human hair) that is pushed into a small crack. This high-pressure, ultra-fine stream penetrates the skin, where the vaccine is absorbed by the cells and the immune cells are activated.

Needleless injection and beyond

The first needleless injection device dates back to 1866, when specialists administered the vaccine via a jet syringe. These portable devices used pressure to reach the skin and supply the drug.

In the middle of the 20th century, they More general It was used to administer vaccines against typhus, polio and smallpox. Jet injections are also used to make local anesthetics in dental care.

Oral vaccinationRotavirus, cholera, polio, typhoid fever, etc. have been around for decades. Jet jets are also used today in different parts of the world.

Read again: Rapid inspection is not as accurate as we expected. Will Masstest Still Promote COVID-19 “Towards Extinction”?

Check out more news and information about COVID-19 (new coronavirus infection) (# If there is no character limit, add parentheses when it first appears Science Times.

© 2017 ScienceTimes.com All rights reserved. Please do not duplicate without permission.Window to the world of Age of science..

..

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



Pictures Credit

ExBUlletin

to request, modification Contact us at Here or [email protected]