2 ms·
This is about a medical intervention, not about a scientific study. Vaccine adverse events are usually evaluated by comparing with background rates from previou
by fsh 5y ago
This is about a medical intervention, not about a scientific study. Vaccine adverse events are usually evaluated by comparing with background rates from previous studies. Control groups are used in randomized control trials and are probably mostly worthless without randomization.
- headsoup 5y agoExcept the trials are still underway, so yes, it is about scientific study. And proper diligence and reporting is critical for such a significant experiment, wouldn't you think?