In the EU, the symptoms are listed under headings like "More than 1 in 10 people had this" "Between 1 in 10 and 1 in 100 had this". e.g. for the Moderna Covid

In the EU, the symptoms are listed under headings like "More than 1 in 10 people had this" "Between 1 in 10 and 1 in 100 had this". e.g. for the Moderna Covid vaccine, PDF, see "Possible side effects": https://www.ema.europa.eu/en/documents/product-information/spikevax-previously-covid-19-vaccine-moderna-epar-product-information_en.pdf https://www.ema.europa.eu/en/documents/product-information/s... (I looked up St John's Wort, but its assessment doesn't have this. Possible because it is from a long time ago.)