3 ms·

I thought it was interesting that no country in the world did challenge vaccination trials despite there being many volunteers. I don’t know if I’d call that re

I thought it was interesting that no country in the world did challenge vaccination trials despite there being many volunteers. I don’t know if I’d call that refusal red tape exactly but it’s in the neighborhood.

gumby 5y ago
The big issue is consent.
- bradleyjg 5y ago
  There were volunteers. What’s the issue?
T-A 5y ago
https://www.the-scientist.com/news-opinion/q-a-human-challenge-studies-of-covid-19-underway-in-uk-68908 https://www.the-scientist.com/news-opinion/q-a-human-challen...