Today, we are sharing a recent article published in the journal Microorganisms by Dr. Valeris-Chacin and the MycoLab. The publication, available in open access, focuses on the relationships among fecal, air, oral, and tracheal microbial communities in pigs.Continue reading “Relationships among Microbial Communities in Pigs”
Dr. Alyssa Betlach, member of the Maria Pieters Myco Lab, recently published a study on the natural transmission of Mycoplasma hyopneumoniae in Veterinary Microbiology. The study evaluated transmission rate in a naïve gilt population and compared various sample types to detect infection.Continue reading “Natural transmission and detection of Mycoplasma hyopneumoniae in a naïve gilt population”
This is our Friday rubric: every week a new Science Page from the Bob Morrison’s Swine Health Monitoring Project. The previous editions of the science page are available on our website.
Doctors Plut, Kamnikar-Ciglenecki and Stukeli from the University of Ljubljana (Slovenia) highlight the usefulness of pig oral fluid (OF) to detect Porcine Reproductive and Respiratory Syndrome Virus (PRRSV), Porcine Circovirus Type 2 (PCV2) and Hepatitis E virus (HEV) in different pig age categories. Read here the full article published in BMC Veterinary Research.
- OF, feces and serum were evaluated for the detection of PRRSV, PCV2 and HEV in six farms.
- OF samples had good agreement with serum sample PCR results for the detection of all three viruses.
- The study highlights that pooled samples can potentially be used to investigate viral presence on farms.
In this newly released article from the MycoLab in the Veterinary Microbiology journal, Dr. David Pillman working with Dr. Maria Pieters shares his results regarding detection of two mycoplasma species and how this was correlated with lameness scores in nursery and finishing pigs.
- M. hyorhinis was frequently detected in oral fluids in nursery and finisher herds
- High detection of M. hyosynoviae in oral fluids was observed in finisher herds.
- Proportion of lame pigs and M. hyosynoviae detection in oral fluids were correlated.
In this new scientific publication from Dr. Jorge Garrido, PhD candidate from the Torremorell lab, numerous sampling strategies to monitor influenza were compared. the following individual, litter, and environmental samples were included in the study:
- Nasal swabs
- Nasal wipes
- Oropharyngeal swabs
- Oral fluids
- Surface wipes
- Udder wipes
- Airborne particle deposition