한국환경보건학회지 (Journal of Environmental Health Sciences)

  • 제34권5호
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  • Pages.382-386
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  • 2008
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  • 1738-4087(pISSN)
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  • 2233-8616(eISSN)
한국환경보건학회 (Korean Society of Environmental Health)
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동절기 자연수계 환경에 노출된 크립토스포리디움의 활성 및 감염성 변화

Variation of Viability and Infectivity of Cryptosporidium Exposed to River Environments During Winter

  • Park, Sang-Jung (National Institute of Environmental Research) ;
  • Jung, Il-Jin (Incheon Metropolitan city Institute of Health and Environments)
  • 발행 : 2008.10.31
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초록

This study was designed to establish the time frame of viability and infectivity of Cryptosporidium, when the Cryptosporidium is discharged to the aquatic environment. Changes in viability and infectivity of Cryptosporidium in relation to temperature and pH were investigated during winter (Dec 05-Feb 06) using semipermeable cellulose tubes containing infective Cryptosporidium. Infectivity was maintained at 50% after 30 days and almost completely lost after 50 days. It was also established that viability was maintained at about 8% after 90 days.

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참고문헌

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