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The patch has 100 solid, water-soluble and painless microneedles that are just long enough to penetrate the skin. Researchers say it could offer a pain-free and more convenient alternative to "This bandage-strip sized patch of painless and dissolvable needles can transform how we get vaccinated," said Dr. Roderic Pettigrew, director of the U.S. National Institute of Biomedical Imaging and Bioengineering, which funded the study.
Original Article: Vaccine patch seems as effective as flu shotNEXT ARTICLE
Anything that breaks the skin is a wound because when the skin is broken, there's a risk of germs getting into the body and causing an infection. Follow and track Wound Care News on BioPortfolio: Wound Car...
Pain is a feeling (sharp or dull) triggered in the nervous system which can be transient or constant. Pain can be specific to one area of the body eg back, abdomen or chest or more general all over the body eg muscles ache from the flu. Without pain ...