VAERSS is useless to draw conclusions from. It is invalid data for statistical measurement. However, it has been used historically as a tool to provide possible clues where there may be problems. Researchers may investigate further to see if there are any possible causation. But the VAERS data itself cannot provide answers.
So what would be better?
That’s funny. VAERS was set up by the CDC and the FDA and nobody had a problem with it for 23 years. It averaged 200 vaccine deaths/incidents a year, which included self reported cases. Now suddenly it’s not a reputable system? Did the Covid shot affect your brain cells too? 🤣