CDC有一個疫苗接種副作用報告網站。現在已超過了這個數字。

連接：https://www.cdc.gov/coronavirus/2019-ncov/vaccines/safety/adverse-events.html

新冠疫苗接種實報死亡數的那一段如下：

More than 565 million doses of COVID-19 vaccines were administered in the United States from December 14, 2020, through April 11, 2022. During this time, VAERS received 14,068 preliminary reports of death (0.0025%) among people who received a COVID-19 vaccine. CDC and FDA clinicians review reports of death to VAERS including death certificates, autopsy, and medical records.

你要到別的地方查到具體接種人數。粗略估計不到3億。然後計算出比例。