| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T547 |
0-166 |
Sentence |
denotes |
A retrospective study identified antibodies against swine-like H1N1, A(H1N1)pdm09, H3N2, and human-like H1N1 viruses in backyard swine in Mexico between 2000 to 2009. |
| T548 |
167-331 |
Sentence |
denotes |
This investigation retrospectively determined that the classical-swine H1N1 virus was most widely present in Mexican swine before the 2009 influenza pandemic [305]. |
| T549 |
332-522 |
Sentence |
denotes |
Further, a significant number of swine experiencing respiratory illness had H1N1 or H3N2 virus antibodies in commercial piggeries in Sonora Province of Mexico during October 2008–March 2009. |
| T550 |
523-690 |
Sentence |
denotes |
The molecular diagnostics and subtyping determined four H1 and two H3 viruses while 19 other IAV positive samples could not be subtyped given the low viral load [306]. |
