تقرير
Evaluating Incidence and Impact Estimates of the COVID-19 Outbreak from Wuhan before Lockdown
| العنوان: | Evaluating Incidence and Impact Estimates of the COVID-19 Outbreak from Wuhan before Lockdown |
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| المؤلفون: | He, Mai, Li, Li, Dehner, Louis P. |
| سنة النشر: | 2020 |
| المجموعة: | Physics (Other) Quantitative Biology |
| مصطلحات موضوعية: | Quantitative Biology - Populations and Evolution, Physics - Physics and Society |
| الوصف: | Background: Wuhan, China was the epicenter of COVID-19 pandemic. The goal of current study is to understand the infection transmission dynamics before intervention measures were taken. Methods: Data and key events were searched through pubmed and internet. Epidemiological data were calculated using data extracted from a variety of data sources. Results: We established a timeline showing by January 1, 2020, Chinese authorities had been presented convincing evidence of human-to-human transmission; however, it was not until January 20, 2020 that this information was shared with the public. Our study estimated that there would have been 10989 total infected cases if interventions were taken on January 2, 2020, versus 239875 cases when lockdown was put in place on January 23, 2020. Conclusions: China's withholding of key information about the 2020 COVID-19 outbreak and its delayed response ultimately led to the largest public health crisis of this century and could have been avoided with earlier countermeasures. Comment: Three tables and three figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2007.07202 |
| رقم الأكسشن: | edsarx.2007.07202 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |