@basedbagel Maybe. I cannot say that for sure. Given that the vaxx has only been out for a few years, the children in that age range who would be potentially affected would not be raising any alarms by getting sick a lot. Babies/toddlers get sick a lot because their immune systems are still not nearly as well developed as adults are.
So a young child getting sick a lot alone is not a red flag. But heart attacks and blood clots sure are.