??????????????????

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?2015?1?1??2020?6?1??????????UNC??????????????NIH?????????28?????????????????????????????????????????????????????

2015?8???UNC?????3???????????????????????????????????????UNC??????????????????ProPublica??????????????????�?SARS???????�?

2015?10???????3?????????????????????????????????????????NIH????ProPublica?????????SARS????????

2015?11?????????????????????????3????????????UNC??????????????????MERS?????

2016?2?????????????????3??????????????????????????????????????SARS????????

2017?4??????????????????????????????????3?????????????????????????????????????SARS????????

2020?4???????????UNC??????????????SARS-CoV-2?????????COVID-19????????????????????????ID?????????????????

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https://www.propublica.org/article/here-are-six-accidents-unc-researchers-had-with-lab-created-coronaviruses/amp?__twitter_impression=true