| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T136 |
0-60 |
Sentence |
denotes |
China is considered the epicenter of influenza viruses [69]. |
| T137 |
61-292 |
Sentence |
denotes |
The first seroprevalence of IAV in Chinese swine was documented during 1977-1982 when antibodies for 38 H1N1, 22 H3N2, 12 H4N6, 12 H5N3, and seven H9N2 viruses was detected in swine sera obtained from apparently healthy swine [70]. |
| T138 |
293-461 |
Sentence |
denotes |
The first ever report of ICV in swine was documented from the apparently healthy swine in Beijing when 15 ICV isolates were retrieved during January–December 1981 [38]. |
| T139 |
462-633 |
Sentence |
denotes |
Three isolates of reassortant H1N2 virus were identified after an influenza-like illness triggered abortions and mortalities in sows on a swine farm in November 2004 [71]. |
| T140 |
634-792 |
Sentence |
denotes |
The same year, LPAIV strain H9N2 was isolated from the sick or dead swine in China which was the first ever isolate of H9N2 virus retrieved from a swine [72]. |
