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

• 발행기관: 한국예방수의학회
• 저자명: Won-Seok Chae Eun-Kee Park Chang-Yeul Yoo Chun-Nam Cha Lutfiye Tutkun Song-Ee Son Suk Kim Hu-Jang Le
• 간행물 정보: 『Journal of Preventive Veterinary Medicine』Vol.40, No.4, 127~132쪽, 전체 6쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2016.12.30

영문 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

INTRODUCTION

MATERIALS AND METHODS

RESULT AND DISCUSSION

ACKNOWLEDGEMENTS

키워드

Powder disinfectant phosphate compound porcine epidemic diarrhea virus disinfectant efficacy