PMC:7449695 / 13630-13755 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T101","span":{"begin":0,"end":125},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Their purpose was to delay the establishment of an epidemic, buying valuable time for health authorities to plan and prepare."}