INNOVATION
Hemlig rapport: Coronaviruset läckte från laboratorium i Kina
![Hemlig rapport: Coronaviruset läckte från laboratorium i Kina A man has his throat swabbed for a COVID-19 test at a coronavirus testing site in Beijing, Tuesday, Nov. 15, 2022. The flagship newspaper of China's ruling Communist Party has called for strict adherence to the country's hardline 'zero-COVID' policy, in an apparent attempt to guide public perceptions following a slight loosening of anti-virus regulations. (AP Photo/Mark Schiefelbein) XMAS101](https://image.nyteknik.se/2009766.webp?imageId=2009766&width=960&height=548&format=jpg)
Coronaviruset uppstod troligen efter en läcka i ett laboratorium i Kina, enligt USA:s energidepartement. Uppgifterna finns i en ny hemligstämplad rapport, skriver The Wall Street Journal.
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