Results 261 to 270 of about 14,320 (287)

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

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

Epidemiologic Investigation and Genetic Variation Analysis of PRRSV, PCV2, and PCV3 in Guangdong Province, China from 2020 to 2022.

Viruses
Recently, the emergence of HP-PRRSV (Highly Pathogenic porcine reproductive and respiratory syndrome virus) and the exacerbation of mixed infections of PRRSV and PCV have resulted in significant economic losses for the Chinese pig industry.
Zhongmao Yuan, Yawei Sun, Xinni Niu, Quanhui Yan, Weijun Zeng, Pengfei Du, Kaiyuan Xie, Yiqi Fang, Lianxiang Wang, Hongxing Ding, Lin Yi, Mingqiu Zhao, Shuangqi Fan, Dongfang Zhao, Jinding Chen   +14 more
semanticscholar   +1 more source

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

Prolonged detection of PCV2 and anti-PCV2 antibody in oral fluids following experimental inoculation.

Transboundary and emerging diseases, 2016
The onset, level and duration of PCV2 and anti-PCV2 antibody in oral fluid were evaluated using samples collected from experimentally inoculated pigs for 98 days post-inoculation (DPI). Pigs (n = 24) were obtained at 3 weeks of age and randomly allocated to 4 treatment pens of 6 pigs each: (i) negative control group; (ii) inoculated with PCV2a (strain ...
J R, Prickett, J, Johnson, M P, Murtaugh, S, Puvanendiran, C, Wang, J J, Zimmerman, T, Opriessnig   +6 more
openaire   +1 more source

Vorkommen von Genotypen des porzinen Circovirus Typ 2 (PCV2) in Schweinebeständen mit unterschied lichen Impfstrategien gegen PCV2

Tierärztliche Praxis Ausgabe G: Großtiere / Nutztiere, 2017
ZusammenfassungZiel: Seit den Jahren 2004/2005 zeigt sich beim porzinen Circovirus (PCV2) weltweit eine Veränderung der Nachweisrate vom Genotyp PCV2a zu PCV2b. Da alle kommerziell verfügbaren Impfstoffe auf dem Genotyp PCV2a basieren, hatte die Studie das Ziel, das Vorkommen von PCV2a und PCV2b in Beständen mit unterschiedlichen Impfstrategien gegen ...
Robert Fux, Mathias Ritzmann, Gerd Sutter, Gerald Reiner, Elisabeth Banholzer, Sven Reese, Carola Sauter Louis, Nils Walhöfer, Florian Szikora, Matthias Eddicks   +9 more
openaire   +1 more source

PCV2 Replicase Transcripts in Infected Porcine Kidney (PK15) Cells

Virus Genes, 2002
The Circoviridae family includes small viruses containing circular single strand DNA. There are two circoviruses described in pigs. Porcine Circovirus 2 (PCV2) has been linked to a disease termed Postweaning Multisystemic Wasting Syndrome (PMWS) whereas a close relative of this virus, termed PCV type 1 (PCV1) has been considered a non-pathogenic ...
A C, Bratanich, A, Blanchetot
openaire   +2 more sources