id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-327653-2gn9h4i2	Vallinoto, Antonio Carlos Rosário	The challenges of COVID-19 in the Brazilian Amazonian communities and the importance of seroepidemiological surveillance studies	2020-08-15		.txt	text/plain	1721	74	36	Since the elimination of beta-coronavirus circulation requires a minimum herd immunity (indications 50-66%) [7] , the information for which is still unknown at the local, national or global levels, conducting seroepidemiological and surveillance studies on SARS-CoV-2 in geographic areas such as the Amazon is extremely important, as it will allow for the assessment of the prevalence and titre of antibodies anti-SARS-CoV-2, mortality and case fatality rates and the epidemiological aspects of risk of exposure in communities from different population strata, such as riberinhos (riverain communities), quilombola (Afro-descendant communities) and indigenous peoples, providing an improvement in the decisionmaking of future epidemics.	./cache/cord-327653-2gn9h4i2.txt	./txt/cord-327653-2gn9h4i2.txt