PMC:7545298 / 321-522 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T1","span":{"begin":4,"end":5},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T2","span":{"begin":11,"end":15},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"},{"id":"T3","span":{"begin":88,"end":89},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"hat a pure test-trace-isolate strategy is likely not practicable in most countries, and a degree of social distancing, ranging up to full lockdown, is the main public-health tool to mitigate the COVID-"}