| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T36 |
0-151 |
Sentence |
denotes |
Since Jan 2, 2020, the Ministry of Health in Singapore has been refining local case-definitions for people suspected of having COVID-19 (appendix p 4). |
| T37 |
152-521 |
Sentence |
denotes |
Doctors are required by law to notify the Ministry of Health of cases of COVID-19.7 Further, Singapore implemented enhanced surveillance on Jan 31, 2020, to test for COVID-19 among patients in intensive care units and people who died of unknown cause, all people with pneumonia in hospitals, and individuals with influenza-like illness in sentinel primary-care clinics. |
| T38 |
522-652 |
Sentence |
denotes |
Hospital-based doctors also have permission to test patients who they view with suspicion for clinical or epidemiological reasons. |
| T39 |
653-810 |
Sentence |
denotes |
A confirmed case of COVID-19 is defined as an individual with a respiratory sample positive for SARS-CoV-2, using a laboratory-based PCR test (appendix p 1). |
| T40 |
811-910 |
Sentence |
denotes |
Phylogenetic analysis is done of available viral genomic sequences to ascertain genetic clustering. |
