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.
Abstracts - Pig health
Intermingled Klebsiella pneumoniae populations between retail meats
Taken together, our results suggest that retail meat is a potential vehicle for transmitting virulent, antibiotic-resistant Klebsiella pneumoniae from food animals to humans.
Global trends in antimicrobial use in food animals
We estimate that between 2010 and 2030, the global consumption of antimicrobials will increase by 67%, from 63,151 ± 1,560 tons to 105,596 ± 3,605 tons.
Diagnostic accuracy of porcine APP in meat juice for detecting disease at abattoir
The aim of this work was to evaluate whether acute phase protein (APP) determinations could assist Official Veterinarians carrying out work in slaughterhouses.
Serological examination of fattening pigs reveals associations between Ascaris suum, lung pathogens and technical performance parameters
This study indicates that serological screening for A. suum on fattening farms is an attractive new diagnostic tool that can be used to indicate the presence of roundworm infection by measuring infection intensity.
An evaluation of PEDv survival in individual feed ingredients in the presence or absence of a liquid antimicrobial
Under the conditions of this study, PEDV viability in feed was influenced by ingredient with extended survival in SBM. Furthermore, LA treatment rendered virus inactive, independent of ingredient type.
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Ceva Animal Health unveils new global headquarters: a strategic ..Association between IAV infection and pigs subpopulations in endemically infected breeding herds
Based on these findings, we recommend that IAV control strategies be aimed at preventing infection before gilts are introduced into the farm, and in pigs prior to weaning.
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.
Impact of the use of ß-lactam antimicrobials on the emergence of E. coli isolates resistant to cephalosporins
The results suggest that the use of ceftiofur and amoxicillin at different stages of the rearing cycle are independent risk factors for the selection of CR E. coli.
PRRS virus shedding and IgA antibody response in feces of vaccinated pigs
The main aim of this study was to quantify the amount of virus shed in feces of pigs vaccinated with attenuated or inactivated vaccines and in unvaccinated pigs following challenge with Lelystad PRRS virus strain.
A novel pathogenic mammalian orthoreovirus from diarrheic pigs and swine blood meal in the United States
Here we report the isolation and characterization of a novel mammalian orthoreovirus 3 (MRV3) from diarrheic feces of piglets from these outbreaks in three states and ring-dried swine blood meal from multiple sources.
Genomic sequencing and analysis of a new PRRSv isolate from Ohio: virus continues change
This study highlights the importance of continued monitoring of PRRSV evolution using genomic sequencing.
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Sign upAlready a member?In vitro activity of tylvalosin against Spanish field strains of Mycoplasma hyopneumoniae
The macrolide tylvalosin and the pleuromutilin valnemulin exhibited the highest in vitro antimicrobial activities against M. hyopneumoniae field isolates in comparison with the other tested antibiotics.
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.
Collection of oral fluid from individually housed sows
These baseline results suggest that oral-fluid samples can be collected from individually housed sows, but that further studies on the optimization of oral-fluid collection in the sow unit (gestation and farrowing) would be of value.
Detection of antibodies of the C. novyi type B toxoid in swine sera
Although the infection of the C. novyi type B is uncommon, these results can be a useful data for further investigation of C. novyi type B because there was few survey detecting the infection of C. novyi type B for now.
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.
Fatal disease associated with Swine Hepatitis E virus and Porcine circovirus 2 co-infection in four weaned pigs in China
We speculate that co-infection with PCV2 and HEV may bring some negative effect on pig production and recommend that more attention should be paid to this phenomenon.
African Swine Fever
All the information about ASF: how to recognize the disease, how it is transmitted, pictures of lesions, latest news, guides, etc.
Clinical diagnosis of lung diseases in pigs by infrared thermography
Results demonstrate that IRT can help to detect inflammatory lung alterations in the pig lung.
Comparative analysis of cytokine transcript profiles within mediastinal lymph node compartments of pigs after infection with PRRS
This paper describes the first application of LCM to study the cytokine transcript profiles and virus distribution in different compartments of the lymph node of pigs.
Evaluation of time and temperature sufficient to inactivate PEDv in swine feces on metal surfaces
Holding PEDV in the presence of feces at 71°C for 10 minutes or at 20°C (room temperature) for 7 days is sufficient to inactivate the virus, preventing transmission under the conditions of this study.
Detection of ASF, CSF, and FMD viruses in swine oral fluids by multiplex reverse transcription RT-PCR
Equivalent results were observed in 4 independent studies and demonstrate the feasibility of oral fluids and mRT-qPCR for surveillance of ASF, CSF, and FMD in swine populations.
The porcine gut after Enterococcus faecium NCIMB 10415 feeding in a Salmonella Typhimurium challenge
It is proposed that Enterococcus faecium NCIMB 10415 exerts an immune modulatory effect by increasing the numbers of intraepithelial lymphocytes.
Compared infection of SPF pigs with a French or a East‐European highly pathogenic PRRSv strain
This study confirms that Lena strain is highly virulent compared to Finistere strain. With non‐SPF animals coming from commercial herds, we can even expect more severe symptoms because co‐infections are likely.