id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-284220-55mckelv	batista, m.	Estimation of a state of Corona 19 epidemic in August 2020 by multistage logistic model: a case of EU, USA, and World	2020-09-02		.txt	text/plain	2207	148	63	title: Estimation of a state of Corona 19 epidemic in August 2020 by multistage logistic model: a case of EU, USA, and World The article provides an estimate of the size and duration of the Covid-19 epidemic in August 2020 for the European Union (EU), the United States (US), and the World using a multistage logistical epidemiological model. The second is that at the beginning of the outbreak or at a new wave, the parameters of the models are not known (Keeling & Rohani, 2008) , or better they depend on the course of the epidemic. In the graph in Figure 4 , we can see that the trend in predicting the size of the epidemic and its duration was linear, then began to rise sharply at the end of June and reached its peak in mid-June with an estimate of 10 million final infections.	./cache/cord-284220-55mckelv.txt	./txt/cord-284220-55mckelv.txt