Stochastic model of PRRSV control strategies on a swine farm in the United States
After 24 years of experience we still don't have a control plan agreed upon and accepted by all our technical community. Why?
Page 12 of articles about vaccine
Oral vaccine platform based on the yeast Saccharomyces cerevisiae to combat PCV2
The results presented here demonstrate a possible use for recombinant S. cerevisiae expressing viral proteins as an oral vaccine against PCV2.
Efficacy of combined vaccination against Mycoplasma hyopneumoniae and porcine reproductive and respiratory syndrome virus in dually infected pigs
In conclusion, combined vaccination against both Mhp and PRRSV efficiently pooled the efficacy of each single PRRSV and Mhp vaccination and could be an interesting tool to control PRDC in European swine production.
A two-year follow-up study of the PCV2 status of a Danish pig herd that was initially assumed to be PCV2-free
The results from this herd indicated that PCV2 vaccination may reduce the PCV2 infection level even during an acute outbreak of PRRS, but the results also showed that PCV2 vaccination does not eradicate the virus from the herd. Further studies are needed to draw general conclusions on this matter.
Ceva enters European swine vaccine market with new, targeted vaccine to improve control of enzootic pneumonia
Experts meet in Barcelona to discuss new strategies to prevent the disease.
Boehringer Ingelheim Animal Health launches two new swine vaccines in Europe
New vaccines Ingelvac PRRSFLEX® EU for piglets and ReproCyc® PRRS EU for sows offer sustainable control of Porcine Reproductive and Respiratory Syndrome (PRRS).
Which is the best age for piglet PCV2 vaccination?
This article deals with the factors to be considered for deciding the optimal time of vaccination against PCV2 and shows the results of a study that evaluates the efficacy of different vaccination programs in PCV2 subclinically infected piglets.
Control of reproductive PRRS outbreak by type 1 PRRS vaccine
In Korea, it is common to vaccinate sows as a whole-herd mass vaccination program, where all sows are vaccinated quarterly with a type 2 PRRSV vaccine. Therefore, it is recommended to vaccinate breeding females quarterly with additional type 1 PRRSV vaccine to control type 1 PRRSV infection.
Vaccination of pigs reduces Torque teno sus virus viremia during natural infection
This study demonstrated for the first time that TTSuV viremia can be controlled by a combined DNA and protein immunization.
European strains of PRRSV in Korea
Type 1 PRRSV is highly prevalent in Korean swine herds and currently reproductive failure is more important consequence of infection with type 1 PRRSV, than is respiratory diseases in growing pigs.
Virological and serological characterization of vaccinated and non-vaccinated piglet subpopulations coming from vaccinated and non-vaccinated sows
The defined subpopulations of piglets were observed in all experimental groups (NV–NV, NV–V, V–NV and V–V) although in variable percentages.
Perú starts vaccination against swine fever
In 2015, it is expected to vaccinate 102,400 pigs against CSF, a disease that is in the process of being eradicated in Peru.
Evaluation of porcine epidemic diarrhea virus transmission and the immune response in growing pigs
Homologous re-challenge 49 days post initial PEDV exposure did not result in re-infection of the pigs. This demonstrates potential for an effective PEDV vaccine.
Russia - Republic of Korea: development of FMD control strategy
The sides reached an agreement on cooperation between the FGBI ARRIAH and the veterinary services of Korea in the field of FMD outbreaks control in the Asian countries.
Development of a synthetic PRRSv strain that confers broader cross-protection
The results demonstrate that the PRRSV-CON virus can serve as a potential vaccine candidate for the development of a novel PRRS vaccine with broader cross-protection.
PED technical update: evolution of virus and clinical syndromes
The current situation for PED is that of continual occurrence of moderate to severe outbreaks in many pig farms, across Asia, USA and elsewhere, on both naïve farms and those that have suffered previous episodes.