id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-342955-vf3c6ksm	Lu, Jingjing	An age-structured model for coupling within-host and between-host dynamics in environmentally-driven infectious diseases	2020-06-21		.txt	text/plain	6567	355	60	We obtain from the third equation of (9) that On substituting (10) and (11) into the fourth equation of (9) , we have Therefore, Hence, if R b 0 > 1, then system (6) has a endemic equilib- We first consider the local stability of disease free equilibrium W 0 In fast time system (1) , we assume that the environmental virus concentration E ( t ) is a constant E and 0	cache/cord-342955-vf3c6ksm.txt	txt/cord-342955-vf3c6ksm.txt
