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人类挑战新冠试验
a new website called 1 Day Sooner
COVID-19 Human Challenge Trials
Human challenge trials deliberately expose participants to infection, in order to study diseases and test vaccines or treatments.
Thousands of people want to be exposed to Covid-19 for science
Human challenge studies date all the way back to the first vaccine, for the highly lethal smallpox disease(1796).
Challenge studies offer high reward, but also high risks
Volunteers have different reasons for signing up -- some altruistic, some pragmatic
"I know that there are risks, and if I were to do this, and it were to go poorly, then that would be terrible, my family would be really sad," Rohrig said. But "someone has to step up. It seems like this just needs to happen."
"I feel if I did it under a controlled environment, and I had an adverse reaction, my chances are much better in a controlled environment than I didn't know I had it for a week until something had deteriorated to the point I realized," Gentle said. |
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