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.
Page 13 of articles about vaccine
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.
PRRSV in Europe: where did it come from?
The great genetic diversity of East European strains has practical implications, the sensitivity of some of the diagnostic PCR methods can be compromised and the efficacy of the current PRRSV vaccines against the East European genetic variants still needs to be elucidated.
Oedema Disease case study
At autopsy of some affected pigs, the soft gelatinous oedema was evident in the eyelids, but also in the meso-colonic area of the spiral colon.
Paving the road for designing an African swine fever vaccine
Dr. Rodriguez’s team has confirmed the presence of multiple potential vaccine candidates, larger than previously thought.
Impact of parity and vaccination of sows against Atrophic Rhinitis on the lesion score in pigs
The objective of this study was to compare the rhinitis lesions scored on the snouts of pigs according to vaccine status and parity of their mother (primiparous and multiparous; vaccinated or unvaccinated).
European Union: EMA recommended 20 new medicines for animals in 2014
The past year saw the first recommendation of a marker vaccine for the immunisation of pigs against classical swine fever virus.
Transmission routes, control and prevention of PRRS
PRRS virus infection can be considered common in areas of high pig density and, in such cases, the idea that biosecurity and can do little is widespread. However, proper biosecurity measures must be implemented in order to prevent the introduction of new strains.
Escherichia coli infections in pigs (2 of 2)
Post-weaning colibacillosis and oedema disease are common global infection among farmed pigs – these strains of E coli appear to be "embedded" in most pig farms, so elimination is not a current option. Vaccination of sows or gilts with ETEC vaccines has no effect on post-weaning E. coli infections.
Vaccines and PCV2 evolution
Distinct PCV2 variants are circulating in commercial pig farms. How the vaccine induced immunity may affect PCV2 evolution?