| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T4 |
0-8 |
Sentence |
denotes |
Abstract |
| T5 |
9-244 |
Sentence |
denotes |
The emerging coronavirus disease 2019 (COVID‐19) caused by severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) has become a global pandemic, and brings formidable challenges to public health, society and the economy worldwide. |
| T6 |
245-322 |
Sentence |
denotes |
Currently, the antibody responses against SARS‐CoV‐2 remains largely unknown. |
| T7 |
323-490 |
Sentence |
denotes |
We herein estimated the longevity of specific antibodies against SARS‐CoV‐2, and reported that antibodies waned over substantially in COVID‐19 patients after recovery. |
| T8 |
491-530 |
Sentence |
denotes |
This article is protected by copyright. |
| T9 |
531-551 |
Sentence |
denotes |
All rights reserved. |
