Electromagnetic radiation and behavioural response of ticks: an experimental test

Authors: Vargová B, Majláth I, Kurimský J, Cimbala R, Kosterec M, Tryjanowski P, Jankowiak Ł, Raši T, Majláthová V

Year: 2018 Mar 31

Category: Experimental Biology

Journal: Exp Appl Acarol

Institution: electromagnetic compatibility laboratory

DOI: 10.1007/s10493-018-0253-z

URL: https://www.ncbi.nlm.nih.gov/pubmed/29605834

Abstract

Overview

With the increasing use of electronic devices and wireless technologies, our environment is continuously exposed to electromagnetic radiation, posing a severe environmental issue. This study investigates how such electromagnetic fields influence tick behavior, specifically Dermacentor reticulatus.

Findings

  • Utilizing a radiation-shielded tube (RST) test under controlled conditions, the research revealed ticks' affinity to frequencies notably at 900 MHz compared to 5000 MHz and a control group of 0 MHz.
  • At a 900 MHz RF-EMF, ticks showed a higher concentration in the irradiated arm of the RST, whereas at 5000 MHz, ticks escaped to the shielded arm.
  • Implications of these behaviors extend to concerns over the distribution of ticks in natural habitats, potentially altering the risk landscape for tick-borne diseases.

Conclusion

The evidence points to a significant behavioral response of ticks to specific RF-EMF frequencies, which may influence the risk of disease transmission in natural settings. The use of electronic devices may increase tick attraction, potentially elevating health risks. Further studies are required to validate these findings in natural environments.

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