id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-339576-0d6sa9pe	Guallar, María Pilar	Inoculum at the time of SARS-CoV-2 exposure and risk of disease severity	2020-06-14		.txt	text/plain	1380	79	56	Our data support that a greater SARS-CoV-2 inoculi at the time of exposure might determine a higher risk of severe COVID-19. Herein we report three clusters of SARS-CoV-2 infection in Madrid, in which infected persons experienced divergent clinical outcomes, namely severe, mild or asymptomatic. In this cluster, low viral exposures along with social distancing would J o u r n a l P r e -p r o o f account for more benign clinical forms of COVID-19, along with asymptomatic and uninfected cases. In this cluster, indoor continuous viral exposure could account for a wider presentation of clinical forms of COVID-19, being all residents infected. In this cluster, a large indoor viral exposure seemed to account for infection of all attenders and development of severe clinical forms in half of them. Timeframe of SARS-CoV-2 infections and COVID-19 disease severity in persons belonging to groups with different viral exposure	./cache/cord-339576-0d6sa9pe.txt	./txt/cord-339576-0d6sa9pe.txt