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Modeling tick vaccines: a key tool to improve protection efficacy
José de la Fuente1,2, Agustin Estrada-Peña3, Marinela Contreras1
1SaBio, Instituto De Investigación En Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ciudad Real, Spain.
Expert Review of Vaccines
|March 21, 2020
Summary
Developing effective tick vaccines requires addressing formulation and implementation challenges. Tick vaccine modeling can enhance strategies for controlling tick-borne diseases in humans and animals.
Area of Science:
- Veterinary immunology
- Epidemiology
- Vaccinology
Background:
- Tick-borne diseases pose significant global health and economic burdens.
- Omics technologies have accelerated the discovery of tick protective antigens.
- Vaccine formulation and implementation strategies require further development for effective tick control.
Purpose of the Study:
- To review current knowledge on tick vaccine correlates of protection and modeling.
- To propose novel approaches for improving tick vaccine evaluation and implementation.
- To utilize the Hyalomma marginatum-Crimean-Congo hemorrhagic fever virus model as a proof-of-concept.
Main Methods:
- Comprehensive literature review on tick vaccine research.
- Analysis of vaccine correlates of protection and modeling approaches.
- Case study using the Hyalomma marginatum-Crimean-Congo hemorrhagic fever virus model.
Main Results:
- Advances in antigen discovery through omics technologies.
- Identification of key factors influencing vaccine efficacy beyond antigen identification.
- Demonstration of modeling's potential to optimize vaccination strategies.
Conclusions:
- Tick vaccines are crucial for controlling tick-borne diseases in humans and animals.
- Improved vaccine formulation and implementation are essential for efficacy.
- Vaccine modeling offers a promising pathway to guide the development of effective tick vaccination strategies.
