| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T25 |
0-114 |
Sentence |
denotes |
Starting in December 2019, cases of pneumonia with unknown causes began to appear in Wuhan, Hubei province, China. |
| T26 |
115-225 |
Sentence |
denotes |
Subsequently, the outbreak of this pneumonia quickly spread throughout the Hubei province, country, and world. |
| T27 |
226-341 |
Sentence |
denotes |
This pneumonia was confirmed to result from a novel coronavirus infection according to whole-genome sequencing [1]. |
| T28 |
342-459 |
Sentence |
denotes |
On January 13, 2020, the World Health Organization tentatively named the virus as 2019 novel coronavirus (2019-ncov). |
| T29 |
460-544 |
Sentence |
denotes |
On February 7, 2020, China officially named this novel coronavirus pneumonia as NCP. |
| T30 |
545-674 |
Sentence |
denotes |
Later, on February 11, 2020, the World Health Organization officially renamed the NCP as coronavirus disease 2019 (COVID-19) [2]. |
| T31 |
675-824 |
Sentence |
denotes |
COVID-19 is mainly characterized by pulmonary inflammation, which can cause damage to the gastrointestinal tract, liver, and nervous system [3], [4]. |
| T32 |
825-885 |
Sentence |
denotes |
It can also cause fever, cough, and other symptoms [5], [6]. |
| T33 |
886-1035 |
Sentence |
denotes |
The clinical manifestations are similar to those of other viral infections, and thus differential diagnosis from other viral infections is necessary. |
