id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-266052-rcuzi70u	Liu, Lilong	Pit latrines may be a potential risk in rural China and low-income countries when dealing with COVID-19	2020-10-29		.txt	text/plain	5752	126	28	Given that the infectious SARS-CoV-2 was found to be secreted through the human urinary system (Sun et al., 2020) and intestinal tract (Wang et al., 2020d; Xiao et al., 2020b; Zhou et al., 2020a) , and SARS-CoV-2 RNA was detected in wastewater worldwide (Randazzo et al., 2020), many studies have suggested the possibility of wastewater transmission of COVID-19 disease (Adelodun et al., 2020; Arslan et al., 2020; Foladori et al., 2020) . In addition, recent studies showed that human angiotensin-converting enzyme II (ACE2), which had been proved to be a cell receptor for SARS- CoV-2 (Lu et al., 2020; Zhou et al., 2020b) , was highly expressed in glandular cells of human gastric, duodenal, and rectal epithelia, supporting the entry of SARS-CoV-2 into host cells (Xiao et al., 2020a) .	cache/cord-266052-rcuzi70u.txt	txt/cord-266052-rcuzi70u.txt
