| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T515 |
0-43 |
Sentence |
denotes |
12 Development of vaccines for coronavirus |
| T516 |
44-172 |
Sentence |
denotes |
Research institutions and pharmaceutical companies worldwide are stepping up research and development for a coronavirus vaccine. |
| T517 |
173-319 |
Sentence |
denotes |
Virus strains have been isolated from patients’ samples and provide the basis for research and development of a vaccine for the novel coronavirus. |
| T518 |
320-434 |
Sentence |
denotes |
Although vaccines have been developed for SARS-CoV and MERS-CoV, these are not commercially available [12,14,141]. |
| T519 |
435-635 |
Sentence |
denotes |
Since the emergence of SARS-CoV and MERS-CoV, basic research on coronaviruses and advances in vaccine preparation technology can significantly shorten the development time of new coronavirus vaccines. |
| T520 |
636-888 |
Sentence |
denotes |
However, the difficulties and challenges of developing an effective vaccine have been discussed earlier, and the key to a successful vaccine program is to vaccinate people before an outbreak occurs, not begin to develop the vaccine during the outbreak. |
| T521 |
889-1162 |
Sentence |
denotes |
Development of animal models that faithfully mimic SARS-CoV-2 infection in humans is critical not only in providing a more refined understanding of the pathogenic mechanisms involved but also to serve as a screening model for potential chemotherapeutic agents and vaccines. |
