Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Jin Meng"'
Publikováno v:
Veterinary Microbiology. 206:21-28
More than two decades after its emergence, porcine circovirus type 2 (PCV2) remains an economically important swine pathogen. Commercial vaccines which were first introduced to the U.S in 2006, have been highly effective in reducing clinical signs an
Autor:
Tanja Opriessnig, Chao-Ting Xiao, Nicholas Catanzaro, Nathan M. Beach, Gregory P. Nitzel, Shannon R. Matzinger, David Ewell Slade, Xiang-Jin Meng
Publikováno v:
Matzinger, S R, Opriessnig, T, Xiao, C-T, Catanzaro, N, Beach, N M, Slade, D E, Nitzel, G P & Meng, X-J 2016, ' A chimeric virus created by DNA shuffling of the capsid genes of different subtypes of porcine circovirus type 2 (PCV2) in the backbone of the non-pathogenic PCV1 induces protective immunity against the predominant PCV2b and the emerging PCV2d in pigs ', Virology, vol. 498, pp. 82-93 . https://doi.org/10.1016/j.virol.2016.08.011
Porcine circovirus type 2 (PCV2) is the primary causative agent of porcine circovirus-associated disease (PCVAD). Available commercial vaccines all target PCV2a subtype, although the circulating predominant subtype worldwide is PCV2b, and the emergin
Autor:
Pablo Piñeyro, Luis G. Giménez-Lirola, Xiang-Jin Meng, Tanja Opriessnig, C. Lynn Heffron, Scott P. Kenney, Shannon R. Matzinger
Publikováno v:
Virus Research. 210:154-164
Co-infection of pigs in the field with porcine circovirus type 2 (PCV2) and porcine reproductive and respiratory syndrome virus (PRRSV) is common and poses a major concern in effective control of PCV2 and PRRSV. We previously demonstrated that insert
Autor:
S.M. Todd, O. Richmond, Thomas E. Cecere, Sakthivel Subramaniam, E. Erdogan, Pablo Piñeyro, Tanya LeRoith, Xiang-Jin Meng
Publikováno v:
Veterinary Microbiology. 180:223-229
Porcine circovirus type 2 (PCV2) and porcine reproductive and respiratory syndrome virus (PRRSV) continue to have a negative economic impact on global swine production operations. Host immune modulations that potentiate disease during PCV2 and/or PRR
Autor:
Tanja Opriessnig, Priscilla F. Gerber, Shannon R. Matzinger, Xiang-Jin Meng, Patrick G. Halbur, Chao-Ting Xiao
Publikováno v:
Vaccine. 32:4342-4348
Current commercial PCV2 vaccines are all based on PCV2a and have been shown to be effective in reducing PCV2a and PCV2b viremia and PCV2-associated lesions and disease. The recent emergence of novel mutant PCV2 (mPCV2) strains and linkage of mPCV2 wi
Autor:
Y.Y. Ni, Tanya LeRoith, K. Pelzer, Nathan M. Beach, Thomas E. Cecere, Xiang-Jin Meng, S.M. Todd
Publikováno v:
Veterinary Microbiology
Porcine circovirus associated disease (PCVAD) is currently one of the most economically important diseases in the global swine industry. Porcine circovirus type 2 (PCV2) is the primary causative agent, however co-infection with other swine pathogens
Autor:
Phillip C. Gauger, Tanja Opriessnig, Nathan M. Beach, Huigang Shen, Xiang-Jin Meng, Patrick G. Halbur, Chong Wang, Kay S. Faaberg
Publikováno v:
Veterinary Microbiology
To determine differences in infection kinetics of two temporally and genetically different type 2 porcine reproductive and respiratory syndrome virus (PRRSV) isolates in vivo with and without concurrent porcine circovirus (PCV) type 2a or 2b infectio
Autor:
Nathan M. Beach, Xiang-Jin Meng
Publikováno v:
Virus Research. 164:33-42
Porcine circovirus type 2 (PCV2) is the causative agent of an economically significant collection of disease syndromes in pigs, now known as porcine circovirus associated diseases (PCVADs) in the United States or porcine circovirus diseases (PCVDs) i
Publikováno v:
Vaccine. 29:221-232
Porcine circovirus type-2b (PCV2b) is the primary global causative agent of porcine circovirus-associated disease (PCVAD). In this study, we first constructed a novel chimeric virus (PCV1-2b) with the PCV2b capsid gene cloned into the backbone of non
Autor:
Abby R. Patterson, Sheela Ramamoorthy, Tanja Opriessnig, Darin M. Madson, Xiang-Jin Meng, Patrick G. Halbur, Narinder Pal
Publikováno v:
Veterinary Microbiology. 142:177-183
The objectives of this study were (1) to compare the efficacy of two different PCV2 vaccination protocols (colostrum-derived immunity versus piglet vaccination) in a conventional PCV2 growing pig challenge model and (2) to evaluate the efficacy of va