Intrinsic growth rules of patients infected, dead and cured with 2019 novel coronavirus in mainland China
Chuanliang Han, Yimeng Liu, Saini Yang
doi: https://doi.org/10.1101/2020.02.23.20024802
Abstract
Background An outbreak of a novel coronavirus (SARS-CoV-2)-infected pneumonia (COVID-19) was first occurred in Wuhan, China, in December 2019 and then spread rapidly to other regions. It has been declared that at least one confirmed case infected by SARS-CoV-2 was found in each province of China by late January 2020. Methods We collected the time series data of the cumulative number of confirmed infected, dead, and cured cases from the health commissions in 31 provinces in mainland China. A simple descriptive model in a logistic form was formulated to infer the intrinsic epidemic rules of COVID-19.
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