“As specified in the protocol, suspected cases of symptomatic COVID-19 that were not PCR confirmed were not recorded as adverse events unless they met regulatory criteria for seriousness.”
其中列举了2个做了多次PCR 检测。但是其他3410个只说“Among 3410 total cases of suspected but unconfirmed COVID-19”, 这个是没有经过检测确认,并没有明确说做了PCR检测
这就是为什么pfrizer 需要提供原始数据,如果有原始数据明确做了PCR测试,就不会有质疑
there was no positive PCR test result 不等于PCR test negative