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Updated: Jun 16, 2026

Tick Microbiome Characterization by Next-Generation 16S rRNA Amplicon Sequencing
Published on: August 25, 2018
Update on tick-borne bacterial diseases in Europe
C Socolovschi1, O Mediannikov, D Raoult
1Unité de recherche en maladies infectieuses et tropicales emergentes (URMITE), UMR CNRS-IRD 6236-198, WHO Collaborative center for rickettsial diseases and other arthropod-borne bacterial diseases, Faculté de Médecine, 27, boulevard Jean Moulin, 13385 Marseille Cedex 5, France.
Bacterial tick-borne diseases are rising in Europe due to environmental and behavioral changes. This review covers clinical and epidemiological data on these infections, focusing on rickettsioses.
Area of Science:
- Public Health
- Infectious Diseases
- Bacteriology
Background:
- Increasing prevalence of tick-borne bacterial diseases across European nations.
- Emergence and re-emergence linked to environmental shifts and human activities.
- Recognition of tick-associated bacteria as significant human pathogens.
Purpose of the Study:
- To review clinical and epidemiological data of bacterial tick-borne diseases in Europe.
- To focus on the epidemiology and clinical features of tick-borne rickettsioses.
- To provide an overview of other tick-borne illnesses and their emergence patterns.
Main Methods:
- Comprehensive review of existing clinical and epidemiological literature.
- Analysis of data pertaining to bacterial tick-borne diseases in European countries.
- Specific focus on rickettsioses, including epidemiological trends and clinical manifestations.
Main Results:
- Significant increase in tick-borne bacterial disease incidence documented in Europe.
- Rickettsioses identified as a key concern, with detailed epidemiological and clinical insights provided.
- Overview of other relevant tick-borne bacterial pathogens and disease dynamics.
Conclusions:
- Environmental and behavioral factors are driving the rise of tick-borne bacterial infections.
- Continued surveillance and research are crucial for managing rickettsioses and other tick-borne diseases.
- Understanding the role of arthropod-borne bacteria is essential for public health strategies in Europe.
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