Evaluation of Truck Cab Decontamination Procedures following Inoculation with Porcine Epidemic Diarrhea Virus and Porcine Reproductive and Respiratory Syndrome Virus
This experiment aimed to evaluate commercially available disinfectants and their application methods against porcine epidemic diarrhea virus (PEDV) and porcine reproductive and respiratory syndrome virus (PRRSV) on truck cab surfaces. Plastic, fabric, and rubber surfaces inoculated with PEDV or PRRS...
| Main Authors: | , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-01-01
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| Series: | Animals |
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| Online Access: | https://www.mdpi.com/2076-2615/14/2/280 |
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| author | Grace E. Houston Cassandra K. Jones Caitlin Evans Haley K. Otott Charles R. Stark Jianfa Bai Elizabeth G. Poulsen Porter Marcelo N. de Almeida Jianqiang Zhang Phillip C. Gauger Allison K. Blomme Jason C. Woodworth Chad B. Paulk Jordan T. Gebhardt |
| author_facet | Grace E. Houston Cassandra K. Jones Caitlin Evans Haley K. Otott Charles R. Stark Jianfa Bai Elizabeth G. Poulsen Porter Marcelo N. de Almeida Jianqiang Zhang Phillip C. Gauger Allison K. Blomme Jason C. Woodworth Chad B. Paulk Jordan T. Gebhardt |
| author_sort | Grace E. Houston |
| collection | DOAJ |
| description | This experiment aimed to evaluate commercially available disinfectants and their application methods against porcine epidemic diarrhea virus (PEDV) and porcine reproductive and respiratory syndrome virus (PRRSV) on truck cab surfaces. Plastic, fabric, and rubber surfaces inoculated with PEDV or PRRSV were placed in a full-scale truck cab and then treated with one of eight randomly assigned disinfectant treatments. After application, surfaces were environmentally sampled with cotton gauze and tested for PEDV and PRRSV using qPCR duplex analysis. There was a disinfectant × surface interaction (<i>p</i> < 0.0001), indicating a detectable amount of PEDV or PRRSV RNA was impacted by disinfectant treatment and surface material. For rubber surfaces, 10% bleach application had lower detectable amounts of RNA compared to all other treatments (<i>p</i> < 0.05) except Intervention via misting fumigation, which was intermediate. In both fabric and plastic surfaces, there was no evidence (<i>p</i> > 0.05) of a difference in detectable RNA between disinfectant treatments. For disinfectant treatments, fabric surfaces with no chemical treatment had less detectable viral RNA compared to the corresponding plastic and rubber (<i>p</i> < 0.05). Intervention applied via pump sprayer to fabric surfaces had less detectable viral RNA than plastic (<i>p</i> < 0.05). Furthermore, 10% bleach applied via pump sprayer to fabric and rubber surfaces had less detectable viral RNA than plastic (<i>p</i> < 0.05). Also, a 10 h downtime, with no chemical application or gaseous fumigation for 10 h, applied to fabric surfaces had less detectable viral RNA than other surfaces (<i>p</i> < 0.05). Sixteen treatments were evaluated via swine bioassay, but all samples failed to produce infectivity. In summary, commercially available disinfectants successfully reduced detectable viral RNA on surfaces but did not eliminate viral genetic material, highlighting the importance of bioexclusion of pathogens of interest. |
| first_indexed | 2024-03-08T11:07:45Z |
| format | Article |
| id | doaj.art-ca223eae25ad4e6f89d249ff1ceddfc9 |
| institution | Directory Open Access Journal |
| issn | 2076-2615 |
| language | English |
| last_indexed | 2024-03-08T11:07:45Z |
| publishDate | 2024-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Animals |
| spelling | doaj.art-ca223eae25ad4e6f89d249ff1ceddfc92024-01-26T14:32:45ZengMDPI AGAnimals2076-26152024-01-0114228010.3390/ani14020280Evaluation of Truck Cab Decontamination Procedures following Inoculation with Porcine Epidemic Diarrhea Virus and Porcine Reproductive and Respiratory Syndrome VirusGrace E. Houston0Cassandra K. Jones1Caitlin Evans2Haley K. Otott3Charles R. Stark4Jianfa Bai5Elizabeth G. Poulsen Porter6Marcelo N. de Almeida7Jianqiang Zhang8Phillip C. Gauger9Allison K. Blomme10Jason C. Woodworth11Chad B. Paulk12Jordan T. Gebhardt13Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506-0201, USADepartment of Animal Sciences and Industry, College of Agriculture, Kansas State University, Manhattan, KS 66506-0201, USADepartment of Grain Science and Industry, College of Agriculture, Kansas State University, Manhattan, KS 66506-0201, USADepartment of Grain Science and Industry, College of Agriculture, Kansas State University, Manhattan, KS 66506-0201, USADepartment of Grain Science and Industry, College of Agriculture, Kansas State University, Manhattan, KS 66506-0201, USADepartment of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506-0201, USADepartment of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506-0201, USADepartment of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA 50011-1134, USADepartment of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA 50011-1134, USADepartment of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA 50011-1134, USADepartment of Grain Science and Industry, College of Agriculture, Kansas State University, Manhattan, KS 66506-0201, USADepartment of Animal Sciences and Industry, College of Agriculture, Kansas State University, Manhattan, KS 66506-0201, USADepartment of Grain Science and Industry, College of Agriculture, Kansas State University, Manhattan, KS 66506-0201, USADepartment of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506-0201, USAThis experiment aimed to evaluate commercially available disinfectants and their application methods against porcine epidemic diarrhea virus (PEDV) and porcine reproductive and respiratory syndrome virus (PRRSV) on truck cab surfaces. Plastic, fabric, and rubber surfaces inoculated with PEDV or PRRSV were placed in a full-scale truck cab and then treated with one of eight randomly assigned disinfectant treatments. After application, surfaces were environmentally sampled with cotton gauze and tested for PEDV and PRRSV using qPCR duplex analysis. There was a disinfectant × surface interaction (<i>p</i> < 0.0001), indicating a detectable amount of PEDV or PRRSV RNA was impacted by disinfectant treatment and surface material. For rubber surfaces, 10% bleach application had lower detectable amounts of RNA compared to all other treatments (<i>p</i> < 0.05) except Intervention via misting fumigation, which was intermediate. In both fabric and plastic surfaces, there was no evidence (<i>p</i> > 0.05) of a difference in detectable RNA between disinfectant treatments. For disinfectant treatments, fabric surfaces with no chemical treatment had less detectable viral RNA compared to the corresponding plastic and rubber (<i>p</i> < 0.05). Intervention applied via pump sprayer to fabric surfaces had less detectable viral RNA than plastic (<i>p</i> < 0.05). Furthermore, 10% bleach applied via pump sprayer to fabric and rubber surfaces had less detectable viral RNA than plastic (<i>p</i> < 0.05). Also, a 10 h downtime, with no chemical application or gaseous fumigation for 10 h, applied to fabric surfaces had less detectable viral RNA than other surfaces (<i>p</i> < 0.05). Sixteen treatments were evaluated via swine bioassay, but all samples failed to produce infectivity. In summary, commercially available disinfectants successfully reduced detectable viral RNA on surfaces but did not eliminate viral genetic material, highlighting the importance of bioexclusion of pathogens of interest.https://www.mdpi.com/2076-2615/14/2/280disinfectantsporcine epidemic diarrhea virusporcine reproductive and respiratory syndrome virustruck cabsswine |
| spellingShingle | Grace E. Houston Cassandra K. Jones Caitlin Evans Haley K. Otott Charles R. Stark Jianfa Bai Elizabeth G. Poulsen Porter Marcelo N. de Almeida Jianqiang Zhang Phillip C. Gauger Allison K. Blomme Jason C. Woodworth Chad B. Paulk Jordan T. Gebhardt Evaluation of Truck Cab Decontamination Procedures following Inoculation with Porcine Epidemic Diarrhea Virus and Porcine Reproductive and Respiratory Syndrome Virus Animals disinfectants porcine epidemic diarrhea virus porcine reproductive and respiratory syndrome virus truck cabs swine |
| title | Evaluation of Truck Cab Decontamination Procedures following Inoculation with Porcine Epidemic Diarrhea Virus and Porcine Reproductive and Respiratory Syndrome Virus |
| title_full | Evaluation of Truck Cab Decontamination Procedures following Inoculation with Porcine Epidemic Diarrhea Virus and Porcine Reproductive and Respiratory Syndrome Virus |
| title_fullStr | Evaluation of Truck Cab Decontamination Procedures following Inoculation with Porcine Epidemic Diarrhea Virus and Porcine Reproductive and Respiratory Syndrome Virus |
| title_full_unstemmed | Evaluation of Truck Cab Decontamination Procedures following Inoculation with Porcine Epidemic Diarrhea Virus and Porcine Reproductive and Respiratory Syndrome Virus |
| title_short | Evaluation of Truck Cab Decontamination Procedures following Inoculation with Porcine Epidemic Diarrhea Virus and Porcine Reproductive and Respiratory Syndrome Virus |
| title_sort | evaluation of truck cab decontamination procedures following inoculation with porcine epidemic diarrhea virus and porcine reproductive and respiratory syndrome virus |
| topic | disinfectants porcine epidemic diarrhea virus porcine reproductive and respiratory syndrome virus truck cabs swine |
| url | https://www.mdpi.com/2076-2615/14/2/280 |
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