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Virucidal efficacy of powder disinfectant containing a phosphate compound against porcine epidemic diarrhea virus KCI 등재

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예방수의학회지 (Journal of Preventive Veterinary Medicine)
한국예방수의학회(구 한국수의공중보건학회) (The Korean Society of Preventive Veterinary Medicine)
초록

The coronavirus porcine epidemic diarrhea virus (PEDV) infects the cells lining the small intestine of a pig and, causes porcine epidemic diarrhea (PED). Owing to its highly infectious nature, PEDV has a substantial economic burden, which results in significant morbidity and mortality in piglets. In this study, the virucidal efficacy of a powder disinfectant containing a phosphate compound against PEDV was investigated. Virucidal efficacy was assessed as the infectivity of PEDV toward Vero cells after exposure of the virus to the disinfectant. PEDV was exposed to the disinfectant in the presence of either hard water (HW) or an organic matter suspension (OM). In the HW condition, PEDV was inactivated by 4-fold dilution of the disinfectant. In the presence of OM, the disinfectant showed virucidal activity with a 2-fold dilution. As the disinfectant possessed virucidal activity against PEDV, it should be an effective reagent for limiting the spread of animal viral diseases.

목차
Abstract
 INTRODUCTION
 MATERIALS AND METHODS
  Disinfectant
  PEDV and cell culture
  Diluents and treatment conditions
  Virus-disinfectant contact reaction
  Evaluation of disinfectant efficacy against PEDV
 RESULT AND DISCUSSION
 REFERENCES
저자
  • Won-Seok Chae(Schools of Life-Chemistry, Daejin University)
  • Eun-Kee Park(Department of Medical Humanities and Social Medicine, College of Medicine, Kosin University)
  • Chang-Yeul Yoo(Department of Smart Information Convergence, Gyeongnam Provincial Namhae College)
  • Chun-Nam Cha(Engineering Research Institute, Department of Industrial Systems Engineering, Gyeongsang National University)
  • Lutfiye Tutkun(Department of Medical Biochemistry, Faculty of Medicine, Bozok University)
  • Song-Ee Son(Institute of Animal Medicine, College of Veterinary Medicine, Gyeongsang National University)
  • Suk Kim(Institute of Animal Medicine, College of Veterinary Medicine, Gyeongsang National University)
  • Hu-Jang Lee(Institute of Animal Medicine, College of Veterinary Medicine, Gyeongsang National University) Corresponding Author