美国FDA扩大新冠疫苗安全性审查

Core Viewpoint - The FDA is investigating multiple death cases in children following vaccinations, as mentioned in an official memorandum that cites 10 cases, despite previous studies indicating that severe adverse reactions are extremely rare [1]. Group 1 - The FDA is looking into death events across multiple age groups related to vaccination [1]. - An official memorandum has highlighted 10 cases of deaths in children post-vaccination [1]. - Prior research has shown that serious adverse reactions to vaccinations are very uncommon [1].