Sanitary Equilibrium: The role of PCV2 vaccines
The most common problems are due to interference with maternal antibodies and coincidence of vaccination with a recirculation of PRRS: viremic animals.
Page 10 of articles about pcv2
Pathologic and virologic findings in mid-gestational porcine foetuses after experimental inoculation with PCV2a or PCV2b
This study aims to determine the clinical and virological outcome of surgical inoculation of 55-day-old immuno-incompetent porcine foetuses with PCV2a or PCV2b.
Simultaneous detection of porcine circovirus type 2, classical swine fever virus, porcine parvovirus and porcine reproductive and respiratory syndrome virus in pigs by multiplex polymerase chain reaction
A multiplex polymerase chain reaction (PCR) was designed for the simultaneous detection of four viruses involved in reproductive and respiratory failure in pigs: porcine circovirus type 2 (PCV-2), porcine parvovirus (PPV), classical swine fever virus (CSFV) and porcine reproductive and respiratory syndrome virus (PRRSV).
Intervet/Schering-Plough animal health demonstrates efficacy of simultaneous use of circovirus and mycoplasma vaccines in swine
Simultaneous (mixed) use of existing swine vaccines against porcine circovirus 2 (PCV2) and Mycoplasma hyopneumoniae (M. hyo) from Intervet/Schering-Plough Animal Health in swine are as efficacious and safe as separate use of these vaccines.
Genomic expression profiling in lymph nodes with lymphoid depletion from porcine circovirus 2 (PCV2)-infected pigs
To gain insight into the interaction between the virus and host cells, microarrays were used to analyze changes in genomic expression of lymph nodes following PCV2 infection and negative control in pigs.
First PCV-2 / Mycoplasma hyopneumoniae vaccine combination registered in the European Union
The EU Commission has approved the simultaneous use of the pig vaccines Ingelvac CircoFLEX® and Ingelvac MycoFLEX® in the European Union. Boehringer Ingelheim will market this unique vaccine concept under the name FLEXcombo®.
Boehringer Ingelheim launches PCV2 vaccine in Russia
With the launch of Ingelvac CircoFLEX® by Boehringer Ingelheim on the Russian market, pig producers in Russia now have access to the world’s market leading vaccine against porcine Circovirus type 2 (PCV2).
Genomic analysis of porcine circovirus type-2 isolates in Alberta pigs demonstrating clinical porcine circovirus associated disease (PCVAD)
Nineteen pigs with clinical signs of porcine circovirus associated diseases (PCVAD) on 5 Alberta pig farms were examined pathologically, including gross pathology, histopathology, and immunohistochemistry.
Dynamics of serum antibodies to and load of porcine circovirus type 2 (PCV2) in pigs in three finishing herds, affected or not by postweaning multisystemic wasting syndrome
Despite that PMWS commonly affects pigs aged eight to sixteen weeks; most studies of PMWS have been conducted during the period before transfer to finishing herds. This study focused on PCV2 load and antibody dynamics in finishing herds with different PMWS status.
Development of Primer-Probe Energy Transfer real-time PCR for the detection and quantification of porcine circovirus type 2
A real-time PCR assay, based on Primer-Probe Energy Transfer (PriProET), was developed to improve the detection and quantification of porcine circovirus type 2 (PVC2).
Infection of cesarean-derived colostrum-deprived pigs with porcine circovirus type 2 and Swine influenza virus
In this study, we focused on establishing a challenge model for PCV2 to determine whether SIV influences PCV2 replication and increases the severity of PCV2-associated disease.
Detection of porcine circovirus in rodents
The present study reports the detection of PCV2, the pathogenic form of the virus, in mice and rats.
Genetic resistance to PCV2
Anecdotal evidence from pig producers and veterinarians in the field suggests that there are genotype differences in susceptibility to PCVAD
A study on the severity and relevance of porcine circovirus type 2 infections in Dutch fattening pigs with respiratory diseases
This study confirms the hypothesis that PCV2 plays a role in pneumonia and pleurisy in 10-24 weeks old fattening pigs, not only in herds with a high prevalence of PMWS, but also in herds with no clinical signs of PMWS.
Quantification of porcine circovirus type 2 (PCV-2) within- and between-pen transmission in pigs
PCV-2 transmission is influenced by contact structure that appears worth being taken into account in an epidemic model.
Prevalence of porcine reproductive and respiratory syndrome virus and porcine circovirus type 2 in piglets after weaning on a commercial pig farm in Japan
To investigate the transition in concentration of porcine reproductive and respiratory syndrome virus (PRRSV) and porcine circovirus type 2 (PCV2) and antibody for these viruses in serum, serum samples were collected from 29 pigs on weaning day and at 7, 14, 21, 28, 53, 84, and 120 days after weaning.