PMC:7269710 / 736-1230 JSONTXT 5 Projects

Annnotations TAB TSV DIC JSON TextAE

Id Subject Object Predicate Lexical cue
T11 0-148 Sentence denotes As of Feb 15, 2020, 36 cases of COVID-19 were linked epidemiologically to the first three clusters of circumscribed local transmission in Singapore.
T12 149-185 Sentence denotes 425 close contacts were quarantined.
T13 186-348 Sentence denotes Direct or prolonged close contact was reported among affected individuals, although indirect transmission (eg, via fomites and shared food) could not be excluded.
T14 349-413 Sentence denotes The median incubation period of SARS-CoV-2 was 4 days (IQR 3–6).
T15 414-494 Sentence denotes The serial interval between transmission pairs ranged between 3 days and 8 days.