Looks like catching up of previous immunizations that have crowded the childhood vaccination schedule over the last decade has created enough seizures to render the excessive the seizures caused by the covid-19 vaccines as failing to achieve statistical significance. If we were to exclude the covid-19 vaccine induced seizures from the background, statistical significance might be possible. If we used only people who have never received a vaccine for anything, the picture would be radically different.
Looks like catching up of previous immunizations that have crowded the childhood vaccination schedule over the last decade has created enough seizures to render the excessive the seizures caused by the covid-19 vaccines as failing to achieve statistical significance. If we were to exclude the covid-19 vaccine induced seizures from the background, statistical significance might be possible. If we used only people who have never received a vaccine for anything, the picture would be radically different.