PMC:7242012 / 12662-12742 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T156","span":{"begin":8,"end":64},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ponders\nCritical infrastructure workers and others with symptoms\nHealth care fac"}