id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-013174-whg64w0w	Bhatta, Tarka Raj	Infection Dynamics of Swine Influenza Virus in a Danish Pig Herd Reveals Recurrent Infections with Different Variants of the H1N2 Swine Influenza A Virus Subtype	2020-09-10		.txt	text/plain	8213	427	59	In addition, next generation sequencing (NGS) was used to identify and characterize the complete genome of swIAV circulating in the herd, and to examine the antigenic variability in the antigenic sites of the virus hemagglutinin (HA) and neuraminidase (NA) proteins. In pigs, circulation of IAV, so-called swine influenza A virus (swIAV), is currently mainly limited to three different subtypes including H1N1, H1N2 and H3N2 [5] [6] [7] . In the phylogenetic analysis, the HA sequences of pig ID 250, obtained at weeks 4 and 8 were located in the same cluster and were~0.5% (9/1701) divergent at the nucleotide level and < 1% (5/566) divergent at the amino acid level. Comparison of amino acid sequences of neuraminidase (NA) antigenic sites of pig ID 380 sampled at week 5 and week 22 from the pig herd.	./cache/cord-013174-whg64w0w.txt	./txt/cord-013174-whg64w0w.txt