| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T3 |
0-76 |
Sentence |
denotes |
COVID-19 is a novel coronavirus first detected in Wuhan, China in late 2019. |
| T4 |
77-154 |
Sentence |
denotes |
Shortly after, it was detected in the United States by mid-January 20201 , 3. |
| T5 |
155-321 |
Sentence |
denotes |
The virus can cause severe respiratory tract infections in its host more often in the elderly, immunocompromised, or individuals with multiple medical comorbidities3. |
| T6 |
322-573 |
Sentence |
denotes |
Current data suggests that while up to 80% of those infected are either asymptomatic or experience mild symptoms, 15% of those infected will have severe disease requiring hospitalization, and 5% will require intensive care and mechanical ventilation2. |
| T7 |
574-751 |
Sentence |
denotes |
Typical symptoms include fever (88.7%), dry cough (67.8%), and fatigue, with symptoms such as sputum production, sore throat, headache, and GI symptoms occurring less commonly2. |
