By June 2022, I judge that Human Challenge Trials are attributable to making the date I personally get a COVID-19 vaccine earlier than it otherwise would've been without Human Challenge Trials

Created by peter_hurford on 2020-06-20; known on 2022-06-01

• peter_hurford estimated 10% on 2020-06-20
• JoshuaZ estimated 8% on 2020-06-20

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