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Tick-borne encephalitis.
T S Gritsun1, V A Lashkevich, E A Gould
1CEH Institute of Virology and Environmental Microbiology, Mansfield Road, Oxford OX1 3SR, UK.
Antiviral Research
|March 5, 2003
Summary
Tick-borne encephalitis (TBE) is a dangerous viral infection in Europe and Asia, caused by the Tick-borne encephalitis virus (TBEV). This review covers TBEV
Area of Science:
- Virology
- Epidemiology
- Public Health
Background:
- Tick-borne encephalitis virus (TBEV), a Flavivirus, causes significant human encephalitis in Europe and Asia.
- Related viruses like Louping ill virus and Powassan virus also cause encephalitis, while others such as Omsk hemorrhagic fever virus cause hemorrhagic fevers.
Observation:
- TBEV infections manifest with diverse clinical symptoms.
- Environmental factors and tick-host interactions influence TBEV emergence and pathogenicity.
- Understanding virus genetics and evolution is crucial for disease control.
Findings:
- The review details TBEV's clinical presentations and molecular characteristics.
- It explores factors affecting disease incidence and severity, including tick vectors and host dynamics.
- The emergence of novel TBEV variants with altered pathogenic profiles is discussed.
Implications:
- This review provides insights into TBEV pathogenesis and epidemiology.
- It highlights the importance of ongoing research for developing effective TBE vaccines and control strategies.
- Knowledge of TBEV evolution aids in predicting and managing future outbreaks.