PMC:7060038 / 8756-8931 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T31","span":{"begin":53,"end":54},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T32","span":{"begin":131,"end":132},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"e model can also consider the consequences when only a fraction of the traveller population is screened, due either to travel from a location not subject to screening, or due "}