PMC:7281378 / 97187-98230 JSONTXT 5 Projects

Annnotations TAB TSV DIC JSON TextAE

Id Subject Object Predicate Lexical cue
T706 0-196 Sentence denotes As of February 2020, the highest number of reports of influenza virus infections in swine in a country were documented in the United States (n = 40) followed by China (n = 39) and Canada (n = 24).
T707 197-327 Sentence denotes The highest number of IAV positive swine samples were reported in the United States (36128/200384) followed by China (5031/90760).
T708 328-474 Sentence denotes One of the factors behind the higher number of IAV cases in swine in the United States compared to China would be related to the disease symptoms.
T709 475-718 Sentence denotes A majority of the North American swine samples that were screened for the IAV infections had either mild or severe symptoms of influenza-like illness which would have made it visually easier to identify IAV infected swine in the United States.
T710 719-927 Sentence denotes On the contrary, a smaller number of Chinese swine exhibited influenza-like disease symptoms while a large proportion of the Chinese swine population appeared to have sub-clinical infections with no symptoms.
T711 928-1043 Sentence denotes This would have made it difficult for identifying the influenza virus infected swine during surveillances in China.