| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T4 |
47-117 |
Sentence |
denotes |
• Environmental surface in medical areas was frequently contaminated. |
| T5 |
118-206 |
Sentence |
denotes |
• Strict environmental surface disinfection and enhanced hand hygiene were recommended. |
| T6 |
208-216 |
Sentence |
denotes |
Abstract |
| T7 |
217-227 |
Sentence |
denotes |
Background |
| T8 |
228-479 |
Sentence |
denotes |
Coronavirus disease 2019 (COVID-19) is characterized by risk of nosocomial transmission; however, the extent of environmental contamination and its potential contribution of environmental contamination to SARS-CoV-2 transmission are poorly understood. |
| T9 |
480-591 |
Sentence |
denotes |
This study aimed to investigate whether environmental contamination may play a role in SARS-CoV-2 transmission. |
| T10 |
593-600 |
Sentence |
denotes |
Methods |
