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Genetic evolution of enterovirus 71: epidemiological and pathological implications
Jon M Bible1, Panagiotis Pantelidis, Paul K S Chan
1Infection and Immunology Delivery Unit, Guy's and St. Thomas' NHS Foundation Trust, London, UK.
Reviews in Medical Virology
|May 10, 2007
Summary
Enterovirus 71 (EV71) causes recurrent global outbreaks. Understanding its evolving genetics is crucial for controlling its spread and impact on public health.
Area of Science:
- Virology
- Molecular Biology
- Epidemiology
Background:
- Enterovirus 71 (EV71) emerged in the 1970s as a significant enterovirus serotype.
- EV71 has caused three major global outbreaks in the last three decades.
- Current EV71 circulation is notable in South East Asia and surrounding regions.
Purpose of the Study:
- To review the molecular genetics and evolution of EV71.
- To correlate EV71's genetic changes with its epidemiological patterns.
- To link EV71's genetic evolution to its pathological properties and host-virus interactions.
Main Methods:
- Literature review of molecular genetics studies on EV71.
- Analysis of epidemiological data on EV71 outbreaks.
- Examination of studies on EV71's pathological potential and host interactions.
Main Results:
- EV71 exhibits continuous genetic evolution.
- Genetic changes in EV71 are associated with altered epidemiological trends.
- EV71 evolution impacts its pathogenicity and host-virus dynamics.
Conclusions:
- Understanding EV71's molecular genetics and evolution is key to its epidemiology and pathology.
- Genetic shifts in EV71 necessitate ongoing surveillance.
- Knowledge of host-virus interactions driven by EV71 evolution is vital for effective control strategies.
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