Author: Yuan zheming; Chen Yuan
Title: A simple model to assess Wuhan lock-down effect and region efforts during COVID-19 epidemic in China Mainland Document date: 2020_3_3
ID: 3kp3ptbn_2
Snippet: COVID-19 had also spread to other 50 country with the confirmed cases and deaths were 4,696 and 67 respectively, by the end of February 27, 2020. The World Health Organization declared the COVID-19 epidemic as an international public health emergency on January 30, 2020......
Document: COVID-19 had also spread to other 50 country with the confirmed cases and deaths were 4,696 and 67 respectively, by the end of February 27, 2020. The World Health Organization declared the COVID-19 epidemic as an international public health emergency on January 30, 2020.
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