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Scientists say a needle-free COVID-19 vaccine could come. If this is true, the innovation will really help many people who are afraid of needles.
(Photo: Photo by Joe Raedle / Getty Images)
Lisa Taylor receives a COVID-19 vaccination from RN Jose Muniz as she takes part in a vaccine study at the Research Centers of America on August 7, 2020 in Hollywood, Florida. Research Centers of America are currently conducting COVID-19 vaccine trials, implemented as part of the federal government’s Operation Warp Speed program. The center is recruiting volunteers to participate in clinical trials, working with the federal government and major pharmaceutical companies, who are racing to develop a vaccine to potentially prevent COVID-19.
The new technology brings excitement to those people who are ready to get the vaccine but don’t want to endure the pain of getting an injection.
“The fear of the needle is part of the reluctance for a full spread of adult vaccines,” said Rachel Skinner, a professor at the University of Sydney School of Medicine and Health via the Sydney Morning Herald.
He also explained that fear of needles also affects vaccination rates from early childhood.
“It’s often related to watching the needle go in,” he added.
What is a microarray patch?
Skinner is currently the leader of the team, which investigates the possible alternative to administering needle vaccines. The new technique is called microarray patching.
The researchers hope this innovation can soon be used to administer vfor the flu and the new coronavirus.
(Photo: photo by Leonardo Fernandez Viloria / Getty Images)
A person is vaccinated during a government-run national vaccination campaign after decreeing a state of health emergency at CDI Dr. Alcides Rodriguez on March 14, 2020 in Caracas, Venezuela. Delcy Rodriguez, Vice President of Venezuela, confirmed the first two cases of COVID-19 on Friday 13. President Nicolas Maduro had decreed a state of emergency in the health sector, suspended all flights from Europe and Colombia and banned mass public gatherings. There is international concern over Venezuela’s handling of the COVID-19 outbreak due to its collapsing health system.
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The microarray patch is covered with over 3000 micro projections coated with a dry vaccine formula. It is one square centimeter of a biocompatible polymer, which can be applied to the skin via a disposable applicator.
Once it is on the surface of the skin, it will penetrate the outer layer and quickly deliver the vaccine dose to the cell layers immediately below.
What causes fear of needles?
Once the microarray patch is used alongside the COVID-19 vaccine, many people will no longer have to be afraid. At the moment, many people, especially children, don’t want vaccines because of needles.
According to Healthline, there are several reasons people tend to develop trypanophobia or fear of the needle. These include changes in brain chemistry, a negative experience brought about by a specific situation or object, and learning from a negative experience.
If you have this phobia, you may experience the following when you are stung by a needle or even when you see a needle.
- avoid or escape from medical treatment
- insomnia
- panic attacks
- dizziness
- hypertension
- anxiety
- feeling emotionally
- fainting
- racing heartbeat
For more updates on COVID-19 vaccine news or other medications, always keep your tabs open here on TechTimes.
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This article is owned by TechTimes.
Written by: Giuliano de Leon.
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