id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-313193-q5zeoqlb	Carrat, F.	Seroprevalence of SARS-CoV-2 among adults in three regions of France following the lockdown and associated risk factors: a multicohort study.	2020-09-18		.txt	text/plain	4076	265	57	Methods Participants in a survey on COVID-19 from an existing consortium of three general adult population cohorts living in the Ile-de-France (IDF) or Grand Est (GE), two regions with high rate of COVID-19, or in the Nouvelle-Aquitaine (NA), with a low rate, were asked to take a dried-blood spot (DBS) for anti-SARS-CoV-2 antibodies assessment. Participants in a survey on COVID-19 from an existing consortium of three general adult population cohorts living in the Ile-de-France (IDF) or Grand Est (GE) -two regions with high rate of COVID-19, or in the Nouvelle-Aquitaine (NA) -with a low rate, were asked to take a dried-blood spot (DBS) for anti-SARS-CoV-2 antibodies assessment. Participants with a positive ELISA-S had a higher rate of self-reported symptoms than those with negative tests except for skin lesions (table 2) is the author/funder, who has granted medRxiv a license to display the preprint in (which was not certified by peer review) preprint	./cache/cord-313193-q5zeoqlb.txt	./txt/cord-313193-q5zeoqlb.txt