PMC:7405836 / 67769-67936 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T483","span":{"begin":0,"end":167},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The results indicated that the viral load peaked at around 5 to 6 days following the onset of symptoms, and it ranged from 104 to 107 copies/ml during this time (151)."}