We all know that flu shots are a necessary evil. While microneedle patches are replacing traditional injection procedures, patients still have to undergo numerous follow-ups. Now, MIT engineers are looking to eliminate the need for multiple booster shots with an advanced micropod technology.
“We are very excited about this work because, for the first time, we can create a library of tiny, encased vaccine particles, each programmed to release at a precise, predictable time, so that people could potentially receive a single injection that, in effect, would have multiple boosters already built into it,”
The pods, described as “tiny coffee cups” consist of an already FDA-approved material. For kicks, it’s called poly lactic-co-glycolic acid. Or just PLGA, really. The micropods have the potential to be practical in other ways, especially over long periods of time.
“The… technique could provide a new platform that can create nearly any tiny, fillable object with nearly any material, which could provide unprecedented opportunities in manufacturing in medicine and other areas,”
Because immune cells die over time and patient compliance when it comes to vaccines is low, the micropods are practically genius. Let’s face it — hospitals aren’t exactly the place to be.