PMC:7283670 / 109880-110131 JSONTXT

{"project":"LitCovid-PD-MONDO","denotations":[{"id":"T573","span":{"begin":91,"end":101},"obj":"Disease"},{"id":"T574","span":{"begin":159,"end":169},"obj":"Disease"}],"attributes":[{"id":"A573","pred":"mondo_id","subj":"T573","obj":"http://purl.obolibrary.org/obo/MONDO_0005550"},{"id":"A574","pred":"mondo_id","subj":"T574","obj":"http://purl.obolibrary.org/obo/MONDO_0005550"}],"text":"Identification of risk factors for seroconversion, quantify the proportion of asymptomatic infections among staff who have seroconverted, describe symptomatic infections for personnel developing acute clinical (respiratory or digestive) viral syndrome"}