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Investigating needle-free ultrasound vaccine delivery

Needle-free ultrasound vaccine delivery #Acoustics23

Ultrasound pulses deliver vaccines through the skin without needles. This technique, which employs sound waves to create bubbles that forge a path for the vaccine, may be especially helpful for DNA vaccines. Credit: Darcy Dunn-Lawless

An estimated quarter of adults and two-thirds of children have strong fears around needles, according to the…


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