PMC:7782580 / 40868-41037 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"258","span":{"begin":76,"end":90},"obj":"Disease"},{"id":"259","span":{"begin":150,"end":158},"obj":"Disease"},{"id":"260","span":{"begin":159,"end":168},"obj":"Disease"}],"attributes":[{"id":"A258","pred":"tao:has_database_id","subj":"258","obj":"MESH:D007239"},{"id":"A259","pred":"tao:has_database_id","subj":"259","obj":"MESH:C000657245"},{"id":"A260","pred":"tao:has_database_id","subj":"260","obj":"MESH:D007239"}],"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":"However, one negative result of the RT-PCR test (especially in the areas of high infection risk) might not be enough to rule out the possibility of a COVID-19 infection."}

{"project":"LitCovid-sentences","denotations":[{"id":"T304","span":{"begin":0,"end":169},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"However, one negative result of the RT-PCR test (especially in the areas of high infection risk) might not be enough to rule out the possibility of a COVID-19 infection."}