PMC:7558233 / 21434-21571 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"567","span":{"begin":72,"end":80},"obj":"Species"}],"attributes":[{"id":"A567","pred":"tao:has_database_id","subj":"567","obj":"Tax:9606"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"Because of the atypical manifestations, contact tracing of asymptomatic patients is necessary after a positive viral RNA test [66], [67]."}

{"project":"LitCovid-sentences","denotations":[{"id":"T124","span":{"begin":0,"end":137},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Because of the atypical manifestations, contact tracing of asymptomatic patients is necessary after a positive viral RNA test [66], [67]."}