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Studying Cryptosporidium Infection in 3D Tissue-derived Human Organoid Culture Systems by Microinjection
Published on: September 14, 2019
Cryptosporidiosis in developing countries
William J Snelling1, Lihua Xiao, Guadalupe Ortega-Pierres
1Centre for Molecular Biosciences, School of Biomedical Sciences, University of Ulster, Coleraine, Co. Londonderry, Northern Ireland. b.snelling@ulster.ac.uk
Insights
Cryptosporidium infection is a major global health issue causing diarrhoea. Molecular tools enhance epidemiological data, improving future control through better risk assessments.
Area of Science:
- Environmental microbiology
- Public health
- Infectious diseases
Background:
- Cryptosporidium infection is a significant global health concern, causing diarrhoea in immunocompromised and immunocompetent individuals.
- Persistent diarrhoea linked to Cryptosporidium is a leading cause of mortality in children under five in developing nations, responsible for 30-50% of deaths.
Purpose of the Study:
- To highlight the importance of molecular tools in improving Cryptosporidium epidemiological surveillance.
- To emphasize the potential of enhanced monitoring for better understanding and control of Cryptosporidium transmission.
Main Methods:
- The abstract discusses the increasing use of molecular tools in epidemiological investigations.
- It advocates for comprehensive monitoring using molecular methods in various environmental and host sources.
Main Results:
- Molecular tools significantly enhance the quality of epidemiological information on Cryptosporidium.
- Improved monitoring is expected to increase knowledge of infection and transmission patterns.
Conclusions:
- Enhanced Cryptosporidium monitoring using molecular methods in surface water, livestock, wildlife, and humans is crucial.
- This approach will facilitate improved risk assessments and contribute to the future control of Cryptosporidium infections.
Abstract:
Globally, Cryptosporidium infection continues to be a significant health problem where it is recognized as an important cause of diarrhoea in both immunocompromised and immunocompetent people. In developing countries persistent diarrhoea is the leading cause of death in children younger than five years of age, where it accounts for 30 to 50 percent of those deaths. Encouragingly an increasing number of investigations in developing countries employ molecular tools, significantly improving the quality of epidemiological information. This improved Cryptosporidium monitoring, with appropriate molecular methods, in surface water, livestock, wildlife and humans, will increase current knowledge of infection and transmission patterns, and ultimately help to control Cryptosporidium via improved risk assessments in the future.
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