PMID- 32993009 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20201103 IS - 2076-2607 (Print) IS - 2076-2607 (Electronic) IS - 2076-2607 (Linking) VI - 8 IP - 10 DP - 2020 Sep 25 TI - The Stable Fly (Stomoxys calcitrans) as a Possible Vector Transmitting Pathogens in Austrian Pig Farms. LID - 10.3390/microorganisms8101476 [doi] LID - 1476 AB - This pilot study aimed to investigate stable flies from Austrian pig farms for the presence of defined swine pathogens, such as porcine reproductive and respiratory syndrome virus (PRRSV), porcine circovirus 2 (PCV2), hemotrophic mycoplasmas in ingested blood and/or body parts and bacteria on the surface of the flies. Furthermore, the use of stable flies as a diagnostic matrix for the detection of pathogens in the ingested pig blood should be investigated. In total, 69 different microorganisms could be found on the surface of tested S. calcitrans from 20 different pig farms. Escherichia coli was the most common bacterium and could be found on flies from seven farms. In seven farms, hemotrophic mycoplasmas were detected in stable flies. PRRSV could not be found in any of the samples of these 20 farms but PCV2 was detected in six farms. Whether the stable fly can be used as a matrix to monitor the health status cannot be accurately determined through this study, especially in regard to PRRSV. Nevertheless, it might be possible to use the stable fly as diagnostic material for defined pathogens like Mycoplasma suis and PCV2. FAU - Schwarz, Lukas AU - Schwarz L AUID- ORCID: 0000-0002-4716-4913 AD - Department for Farm Animals and Veterinary Public Health, University Clinic for Swine, University of Veterinary Medicine, 1210 Vienna, Austria. FAU - Strauss, Andreas AU - Strauss A AD - Department for Farm Animals and Veterinary Public Health, University Clinic for Swine, University of Veterinary Medicine, 1210 Vienna, Austria. FAU - Loncaric, Igor AU - Loncaric I AUID- ORCID: 0000-0003-1401-2961 AD - Department of Pathobiology, Institute of Microbiology, University of Veterinary Medicine, 1210 Vienna, Austria. FAU - Spergser, Joachim AU - Spergser J AD - Department of Pathobiology, Institute of Microbiology, University of Veterinary Medicine, 1210 Vienna, Austria. FAU - Auer, Angelika AU - Auer A AD - Department of Pathobiology, Institute of Virology, University of Veterinary Medicine, 1210 Vienna, Austria. FAU - Rumenapf, Till AU - Rumenapf T AD - Department of Pathobiology, Institute of Virology, University of Veterinary Medicine, 1210 Vienna, Austria. FAU - Ladinig, Andrea AU - Ladinig A AD - Department for Farm Animals and Veterinary Public Health, University Clinic for Swine, University of Veterinary Medicine, 1210 Vienna, Austria. LA - eng GR - 1/2015/Verein der Freunde und Forderer der Schweinemedizin/ PT - Journal Article DEP - 20200925 PL - Switzerland TA - Microorganisms JT - Microorganisms JID - 101625893 PMC - PMC7601539 OTO - NOTNLM OT - PCV2 OT - PRRSV OT - bacteria OT - hemotrophic mycoplasmas COIS- The authors declare no conflict of interest. The funders had no role in the design of the study, in the collection, analyses, interpretation of data, in the writing of the manuscript or in the decision to publish the results. EDAT- 2020/10/01 06:00 MHDA- 2020/10/01 06:01 PMCR- 2020/09/25 CRDT- 2020/09/30 01:02 PHST- 2020/08/26 00:00 [received] PHST- 2020/09/17 00:00 [revised] PHST- 2020/09/24 00:00 [accepted] PHST- 2020/09/30 01:02 [entrez] PHST- 2020/10/01 06:00 [pubmed] PHST- 2020/10/01 06:01 [medline] PHST- 2020/09/25 00:00 [pmc-release] AID - microorganisms8101476 [pii] AID - microorganisms-08-01476 [pii] AID - 10.3390/microorganisms8101476 [doi] PST - epublish SO - Microorganisms. 2020 Sep 25;8(10):1476. doi: 10.3390/microorganisms8101476.