PMC:7026896 / 1707-1951 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T21","span":{"begin":55,"end":56},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"etermined that the event should not yet be declared as a Public Health Emergency of International Concern (PHEIC) [2] and had recommended no specific travel restrictions. The WHO have emphasised the importance of exit screening at ports in coun"}