China has unveiled a new trial protocol for re-testing the recovered coronavirus patients. China's city Wuhan was under lockdown of how many days due to Covid-19?
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Q:
China has unveiled a new trial protocol for re-testing the recovered coronavirus patients. China's city Wuhan was under lockdown of how many days due to Covid-19?
- 156-dayfalse
- 246-dayfalse
- 376-daytrue
- 486-dayfalse
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