Nope! This 2019 paper modeled the probabilities of proceeding for drug trials and found that ~60% of vaccines that finished phase 2 trials went on to phase 3. Of those, 85% were approvedhttps://academic.oup.com/biostatistics/article/20/2/273/4817524 …
-
This Tweet is unavailable.
-
-
This Tweet is unavailable.
Replying to @liammannix @statnews
True, but vaccines are still the most successful of any intervention trial by a long way. Also, we probably don't see the negative results because no one sends out a press release about them!
5:03 PM - 20 Jul 2020
0 replies
0 retweets
2 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.