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A man drank a dysentery-laced smoothie for a clinical trial — here are 2 other people who did shocking things for science in 2022

  • Clinical trials are a critical part of how new vaccines, treatments, and drugs are developed.
  • This year, Insider interviewed patients who volunteered to get malaria and dysentery for clinical trials.

One volunteer drank a bacteria-filled smoothie knowing it could give him dysentery.

Another let hundreds of malaria-carrying mosquitoes bite her arm, not just once but on five separate occasions.

And — in a first-of-its kind attempt in the US — a man agreed to let a newly installed stent read his thoughts forever.

None of them regret the daring things they did for science in 2022.

These are the three of the wildest, most-out there contributions people made to scientific advancements through their participation in clinical trials this year — and why the patients all say they wouldn't hesitate to do something like this again.

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