The Chinese were blamed for the release of COVID19 and failure to warn the world. True? ¶
By: Jason E. Barkeloo on April 2, 2020, 7:22 p.m.
A little bit of background information to begin forming a rational answer...
An investigation of transmission control measures during the first 50 days of the COVID-19 epidemic in China
Abstract Responding to an outbreak of a novel coronavirus (agent of COVID-19) in December 2019, China banned travel to and from Wuhan city on 23 January and implemented a national emergency response. We investigated the spread and control of COVID-19 using a unique data set including case reports, human movement and public health interventions. The Wuhan shutdown was associated with the delayed arrival of COVID-19 in other cities by 2.91 days (95%CI: 2.54-3.29). Cities that implemented control measures pre-emptively reported fewer cases, on average, in the first week of their outbreaks (13.0; 7.1-18.8) compared with cities that started control later (20.6; 14.5-26.8). Suspending intra-city public transport, closing entertainment venues and banning public gatherings were associated with reductions in case incidence. The national emergency response appears to have delayed the growth and limited the size of the COVID-19 epidemic in China, averting hundreds of thousands of cases by 19 February (day 50).
Huaiyu Tian, Yonghong Liu, Yidan Li, Chieh-Hsi Wu, Bin Chen, Moritz U. G. Kraemer
31 March 2020
Last edited by: Jason E. Barkeloo on April 2, 2020, 7:28 p.m., edited 1 time in total.