Abstract:
:We analyzed the complete genomic sequences of 17 porcine reproductive and respiratory syndrome virus (PRRSV) isolates from Southern China obtained between 2010 and 2011 and found that four of seven isolates from 2011 were closely related to the JXA1-R strain (vaccine virus of JXA1). This close relationship between field isolates and China domestic vaccine viruses has not been reported to date. The occurrence of vaccine-like viruses potentially creates a threat for the pig breeding industry and brings difficulties for control of this disease.
journal_name
Microb Pathogjournal_title
Microbial pathogenesisauthors
Zhang M,Xie J,Sun L,Cao Z,Gu H,Deng S,Chen Y,Cao Z,Tang F,Su S,Zhang Gdoi
10.1016/j.micpath.2013.09.005subject
Has Abstractpub_date
2013-12-01 00:00:00pages
67-72eissn
0882-4010issn
1096-1208pii
S0882-4010(13)00132-0journal_volume
65pub_type
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