No, it is not about large trials. It is about changing the attitude of medical practitioners and the media that refuse to acknowledge a vaccine could have caused an adverse effect.
I understand that this is to not feed the vaccine hesitancy. But to anyone observing carefully, this is a crucial break in the information chain that can feedback any ill effects of any vaccine back to the creators.
Who refused to acknowledge there could be adverse effects? I certainly was given information prior to vaccination that outlined possible adverse side effects.
> the attitude of medical practitioners and the media that refuse to acknowledge a vaccine could have caused an adverse effect.
In what alternative group think echo chamber did that happen within?
Here, in the real world, it was acknowledged from the get go that vaccines carried risks and that was why the call went out, from almost the start of 2020, for trial volunteers to find the risks associated with a number of new vaccine variants in the pipelines.