Article
Experimental infection of a newly emerging Korean type I porcine reproductive and respiratory syndrome virus isolate in colostrum-deprived pigs.
Virology journal - 17 Apr 2011
Kim Hye Kwon, Lee Chul Seung, Kang Bo Kyu, Yeom Min Ju, Moon Hyoung Joon, Park Seong Jun, Nguyen Van Giap, Song Dae Sub, Park Bong Kyun
Abstract excerpt
BACKGROUND: Recently, new emergence of type I PRRSV has been reported in Korea by several research groups. Although specific subgroups of type I PRRSVs in Korea were observed in the previous phylogenetic analysis, there is a lack of information about the virulence of type I PRRSV recently isolated in Korea. METHODS: One type I PRRSV isolate (G2446, 3 times passaged in primarily cultured pulmonary macrophages) in...
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