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Abstract

Standard strategies for control of porcine reproductive and respiratory syndrome virus (PRRSV) have not been effective, as vaccines have not reduced the prevalence of disease and many producers depopulate after an outbreak. Another method of control would be to prevent the virus from infecting the ...

Author(s)
Prather, R. S.; Whitworth, K. M.; Schommer, S. K.; Wells, K. D.
Publisher
Elsevier B.V., Amsterdam, Netherlands
Citation
Veterinary Microbiology, 2017, 209, pp 124-129
Abstract

Porcine reproductive and respiratory syndrome (PRRS) remains one of the most economically significant diseases in the swine industry worldwide. The current vaccines are less satisfactory to confer protections from heterologous infections and long-term persistence, and the need for better vaccines...

Author(s)
Ke HanZhong; Yoo DongWan
Publisher
Elsevier B.V., Amsterdam, Netherlands
Citation
Veterinary Microbiology, 2017, 209, pp 75-89
Abstract

PRRS control is hampered by the inadequacies of existing vaccines to combat the extreme diversity of circulating viruses. Since immune clearance of PRRSV infection may not be dependent on the development of neutralising antibodies and the identification of broadly-neutralising antibody epitopes...

Author(s)
Mokhtar, H.; Biffar, L.; Satyanarayana Somavarapu; Frossard, J. P.; McGowan, S.; Pedrera, M.; Strong, R.; Edwards, J. C.; Garcia-Durán, M.; Rodriguez, M. J.; Stewart, G. R.; Steinbach, F.; Graham, S. P.
Publisher
Elsevier B.V., Amsterdam, Netherlands
Citation
Veterinary Microbiology, 2017, 209, pp 66-74
Abstract

Porcine reproductive and respiratory syndrome (PRRS) is one of the most important diseases in pigs, leading to significant economic losses in swine industry worldwide. PRRS virus (PRRSV) is an enveloped positive single-stranded RNA virus, which mainly infects cells of monocyte/macrophage lineage....

Author(s)
Liu Fang; Du YinPing; Feng WenHai
Publisher
Elsevier B.V., Amsterdam, Netherlands
Citation
Veterinary Microbiology, 2017, 209, pp 48-56
Abstract

Porcine reproductive and respiratory syndrome virus (PRRSV) has remained a major threat to the worldwide swine industry ever since its first discovery in the early 1990s. Under the selective pressures in the field, this positive-stranded RNA virus undergoes rapid genetic evolution that eventually...

Author(s)
Han Jun; Zhou Lei; Ge XinNa; Guo Xin; Yang HanChun
Publisher
Elsevier B.V., Amsterdam, Netherlands
Citation
Veterinary Microbiology, 2017, 209, pp 30-47
Abstract

Two porcine reproductive and respiratory syndrome virus (PRRSV) isolates, HENZK-1 and HENPDS-2, were isolated from two PRRSV-vaccinated pig herds, respectively in Henan Province, China. Whole genome sequencing revealed that the two isolates were highly homologous to JXA1-P80, an attenuated vaccine...

Author(s)
Cui DanDan; Wang ZhongTian; Chang HongTao; Wang XinGang; Wang AoJie; Zhou Feng; Peng ZhiFeng; Li YongTao; Chen Lu; Zhao Jun; Wang ChuanQing
Publisher
Editorial Office of Chinese Journal of Virology, Beijing, China
Citation
Chinese Journal of Virology, 2017, 33, 5, pp 728-737
Abstract

Background: Currently, porcine reproductive and respiratory syndrome virus (PRRSV) is one of the most economically important viral pathogens in swine in most countries, especially China. Two PRRSV attenuated live vaccine strains (HuN4-F112 and CH-1R) are currently widely used in China. Our previous ...

Author(s)
Leng ChaoLiang; Zhang WuChao; Zhang HongLiang; Kan YunChao; Yao LunGuang; Zhai HongYue; Li MingLiang; Li Zhen; Liu ChunXiao; An TongQing; Peng JinMei; Wang Qian; Leng YuMin; Cai XueHui; Tian ZhiJun; Tong GuangZhi
Publisher
BioMed Central Ltd, London, UK
Citation
Virology Journal, 2017, 14, 159, pp (22 August 2017)
Abstract

Genotype 1 porcine reproductive and respiratory syndrome virus (PRRSV 1) have been continuously isolated in China in recent years. Complete genome sequences of these isolates are important to investigate the prevalence and evolution of Chinese PRRSV 1. Herein, we describe the isolation of a novel ...

Author(s)
Chen NanHua; Liu QiaoRong; Qiao MingMing; Deng XiaoYu; Chen XiZhao; Sun Ming
Publisher
Elsevier B.V., Amsterdam, Netherlands
Citation
Infection, Genetics and Evolution, 2017, 54, pp 308-313
Abstract

The pharmacokinetics of intramuscularly administered ceftiofur crystalline-free acid (CCFA) were determined in pigs that were clinically healthy (n=8), vaccinated with a Porcine reproductive and respiratory syndrome modified live virus (PRRS MLV) (n=10), challenged with wild-type porcine...

Author(s)
Sparks, J. W.; Karriker, L. A.; Day, D. N.; Wulf, L. W.; Zhang, J.; Stock, M. L.; Bates, J. L.; Gehring, R.; Coetzee, J. F.
Publisher
Wiley, Oxford, UK
Citation
Journal of Veterinary Pharmacology and Therapeutics, 2017, 40, 4, pp 363-369
Abstract

Author(s)
Pozo, R. del
Publisher
Positive Action Publications Ltd, Driffield, UK
Citation
International Pig Topics, 2017, 32, 7, pp 19, 21

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