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Studying Cryptosporidium Infection in 3D Tissue-derived Human Organoid Culture Systems by Microinjection
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Published on: September 14, 2019

An Irish perspective on Cryptosporidium. Part 2.

Annetta Zintl1, Grace Mulcahy, Theo de Waal

  • 1UCD School of Agriculture, Food Science and Veterinary Medicine and Conway Institute of Biomedical and Biomolecular Research, University College Dublin, Ireland.

Irish Veterinary Journal
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Cryptosporidiosis is a significant threat in Ireland, affecting both human and animal health, particularly causing diarrhoea in young ruminants. Further research and surveillance are needed due to its widespread presence in water and vulnerability to outbreaks.

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A Modified EPA Method 1623 that Uses Tangential Flow Hollow-fiber Ultrafiltration and Heat Dissociation Steps to Detect Waterborne Cryptosporidium and Giardia spp.
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Published on: July 9, 2012

Area of Science:

  • Veterinary Parasitology
  • Public Health
  • Environmental Science

Background:

  • Cryptosporidiosis is a major cause of diarrhoea in neonatal ruminants and a significant public health concern.
  • The epidemiology of cryptosporidiosis in Ireland is poorly understood.
  • The parasite is waterborne and has been detected in untreated water bodies across Ireland.

Purpose of the Study:

  • To review the current understanding of cryptosporidiosis in the Irish context.
  • To highlight the risks associated with the parasite in Ireland.
  • To emphasize the need for enhanced surveillance.

Main Methods:

  • Review of existing environmental studies on cryptosporidiosis in Ireland.
  • Analysis of the hydrogeological factors and livestock farming practices.
  • Assessment of water treatment deficiencies.

Main Results:

  • Cryptosporidiosis poses a substantial threat to both animal and human health in Ireland.
  • Environmental studies confirm the widespread presence of the parasite in untreated water sources.
  • Ireland's hydrogeology, high livestock density, and inadequate water treatment create vulnerability.

Conclusions:

  • There is a critical need for a dedicated reference facility for active surveillance of cryptosporidiosis in Ireland.
  • Improved understanding and monitoring are essential to mitigate public and animal health risks.
  • Addressing water treatment and environmental factors is crucial to prevent outbreaks.