Today marks a monumental day in medical history- the first ever puff of air vaccine has been created! This revolutionary new vaccine is the first of its kind, delivering the vaccine via a quick puff of air instead of a needle. This new vaccine delivery method is painless, fast, and cost-effective, making it a game-changer in the healthcare industry. Clinical trials have shown that the puff of air vaccine is just as effective as traditional needle injections, but with a fraction of the time and cost.

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source: Phys.org