Results 181 to 190 of about 9,257 (208)

Porcine circovirus type 2 (PCV2) vaccination reduces PCV2 in a PCV2 and Salmonella enterica serovar Choleraesuis coinfection model

Veterinary Microbiology, 2013
We previously reported that prior porcine circovirus type 2 (PCV2) infection potentiates the severity of clinical signs, lung lesions, and fecal shedding and tissue dissemination of Salmonella enterica serovar Choleraesuis in infected pigs. Here, we evaluated whether PCV2 vaccination is effective in reducing fecal shedding and tissue dissemination of S.
A, Takada-Iwao, M, Seki, M, Nakanishi, J, Souma, S, Okuda, Y, Okuda, Y, Imai, S, Sato   +7 more
openaire   +2 more sources

Porcine circovirus type 2 (PCV2) vaccination is effective in reducing disease and PCV2 shedding in semen of boars concurrently infected with PCV2 and Mycoplasma hyopneumoniae

Theriogenology, 2011
The objectives were to determine whether the amount of porcine circovirus type 2 (PCV2) shed in semen increased in boars experimentally coinfected with Mycoplasma hyopneumoniae (MHYO), and whether PCV2 vaccination of boars prior to PCV2 exposure reduced PCV2 viremia and virus shedding in semen.
T, Opriessnig, D M, Madson, S, Schalk, S, Brockmeier, H G, Shen, N M, Beach, X J, Meng, R B, Baker, E L, Zanella, P G, Halbur   +9 more
openaire   +2 more sources

Detection of porcine circovirus type 2 (PCV2) in the Philippines and the complexity of PCV2-associated disease diagnosis

Tropical Animal Health and Production, 2021
Porcine circovirus type 2 (PCV2), an important pig viral pathogen, can cause porcine circovirus-associated disease (PCVAD), resulting in economic losses associated with decreased growth and mortalities. The diagnosis of PCVAD is complex requiring clinical, pathological and virological approaches.
Agnes dela Cruz, Chiara Palmieri, Rachel Azul, Christina Legaspi, Suzan Lola, Tamsin S. Barnes, Christopher R. Parke, Conny Turni, John I. Alawneh, Augusto S. Baluyut, Voltaire G. Basinang, Jose E. David, Ronilo O. de Castro, Ronnie Domingo, Emmanuel Francisco, Corazon Ignacio, Eduardo L. Lapuz, Milagros R. Mananggit, Lilia Retes, Edwin C. Villar, Patrick J. Blackall, Joanne Meers   +21 more
openaire   +2 more sources

PCV3 in Thailand: Molecular epidemiology and relationship with PCV2

Transboundary and Emerging Diseases, 2021
Porcine circovirus type 3 has been circulating throughout the world and since their first report, various clinical signs and disease developments have been documented. The virus is similar to the closely related PCV2 and is associated with several clinical signs called porcine circovirus-associated diseases (PCVAD).
Wansika Visuthsak, Yonlayong Woonwong, Narut Thanantong, Pariwat Poolperm, Alongkot Boonsoongnern, Nattavut Ratanavanichrojn, Pichai Jirawattanapong, Nantana Soda, Tanyanant Kaminsonsakul, Sahathat Phuttapatimok, Manakorn Sukmak   +10 more
openaire   +2 more sources

Origin of porcine circovirus type 2 (PCV2) from swine affected by PCV2‐associated diseases in Croatia

Veterinary Record, 2014
Porcine circovirus type 2 (PCV2) causes some of the most significant economic losses in pig production. Several multisystemic syndromes have been attributed to PCV2 infection, which are known as PCV2‐associated diseases (PCVDs). This study investigated the origin and evolution of PCV2 sequences in domestic pigs and wild boars affected by PCVDs in ...
Novosel, Dinko, Tuboly, Tamas, Csagola, Attila, Lorincz, Marta, Čubrić-Čurik, Vlatka, Jungić, Andreja, Čurik, Ino, Segales, Joaquim, Cortey, Marti, Lipej, Zoran   +9 more
openaire   +4 more sources

Virulence Comparison of Four Porcine Circovirus Type 2 (PCV2) Genotypes (2a, 2b, 2d and 2e) in Pigs Single-Infected with PCV2 and Pigs Dual-Infected with PCV2 and Mycoplasma hyopneumoniae

Journal of Comparative Pathology, 2022
The objective of this study was to compare the virulence of four porcine circovirus type 2 (PCV2) genotypes (2a, 2b, 2d and 2e). Pigs were infected with one of these four genotypes. Pigs were also dually infected with Mycoplasma hyopneumoniae and one of the four PCV2 genotypes. Virulence was determined based on the amount of PCV2 loads in the blood and
Taehwan Oh, Hyejean Cho, Jeongmin Suh, Chanhee Chae   +3 more
openaire   +2 more sources

Sindromi associate all'infezione da PCV2

2023
Alla fine degli anni ’90 del secolo scorso, sia in Nord America sia in Europa, in suini che presentavano una grave condizione patologica caratterizzata da deperimento, problematiche respiratorie e aumento della mortalità, è stato identificato un nuovo virus, attualmente denominato Porcine circovirus type 2 (PCV2).
Fabio Ostanello, Alessia De Lucia, Michele Drigo, Vittorio Sala   +3 more
openaire   +1 more source

Susceptibility of calves to porcine circovirus-2 (PCV2)

Veterinary Microbiology, 2014
Circoviruses are known to infect pigs and birds and cause severe diseases with various clinical signs. Porcine circovirus-2 (PCV2), associated with severe economic losses, was detected in rodents, mosquitoes, cattle, and in calves affected with bovine neonatal pancytopenia (BNP).
Mohammad Y, Halami, Markus, Freick, Awad A, Shehata, Hermann, Müller, Thomas W, Vahlenkamp   +4 more
openaire   +2 more sources

Nontransmission of porcine circovirus 2 (PCV2) by embryo transfer

Theriogenology, 2013
Two experiments were conducted to determine the association of porcine circovirus type 2 (PCV2) with embryos and the risk of viral transmission by embryo transfer. In the first experiment, 240 embryos from uninfected donors were exposed to PCV2a 10(4)TCID50/mL in vitro before transfer to seronegative recipients; in the second experiment, 384 embryos ...
A, Bielanski, J, Algire, A, Lalonde, A, Garceac, J W, Pollard, C, Plante   +5 more
openaire   +2 more sources

Effect of porcine circovirus type 2 (PCV2) vaccination on porcine reproductive and respiratory syndrome virus (PRRSV) and PCV2 coinfection

Veterinary Microbiology, 2008
The objectives were to determine if PCV2 vaccination is effective in reducing disease and lesions associated with PRRSV and PCV2 coinfection and if there is a difference between intradermal (ID) and intramuscular (IM) route of PCV2 vaccination. Seventy-four, 21-day-old pigs were randomly allocated into one of six groups.
T, Opriessnig, D M, Madson, J R, Prickett, D, Kuhar, J K, Lunney, J, Elsener, P G, Halbur   +6 more
openaire   +2 more sources