Quote (EndlessSky @ Oct 6 2021 07:25pm)
Compared to what? The trial was measuring cold-like symptoms and used that as a metric.
The trial measured medical outcomes including hospitalization and severity of side effects. And it wasn't one trial, it's several trials for several different vaccines. And it was compared to the placebo group.
You should be ashamed to say you have any kind of science training. These questions are insanely easy to answer.