@@zazisomei7960 " 因果関係がはっきりしないからです。日本では8000万人以上受けていますが、みなさん被害があるのですか。" == I rode my bicycle to take vaccine.(in 2021) Symptoms started about a month after my second shot. I can't even walk now. Last time I head there's a chance of 1 in 20 to 33(5 to 3.3%) vaccine takers get it. Chance of getting coronavirus, less than 1%.