id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-339709-49q2xxkw	sermet, i.	Prior infection by seasonal coronaviruses does not prevent SARS-CoV-2 infection and associated Multisystem Inflammatory Syndrome in children	2020-06-30		.txt	text/plain	4753	317	58	Despite a low frequency of respiratory symptoms, cases of Multisystem Inflammatory 108 Syndrome (MIS) have been reported in children that were infected by SARS-CoV-2 or were in contact 109 with COVID-19 patients 14, 15 . We also analysed SARS-CoV-2 and seasonal HCoVs humoral responses of patients with MIS 122 regarding antibody targets and functional neutralizing activity. Our study is the first to analyse in depth 123 the typology of humoral responses to SARS-CoV-2 in children, and provides evidence that prior 124 infections by seasonal coronaviruses has no significant impact on SARS-CoV-2 infection or related MIS 125 disease in children. We compared the prevalence of anti-N and -S antibodies against the four seasonal HCoVs in a 220 subpopulation of children among the HOS-P (n=54), MIS-P (n=15) and CTL (n=118) groups (Figure 1) .	./cache/cord-339709-49q2xxkw.txt	./txt/cord-339709-49q2xxkw.txt