Responses of ticks to immersion in hot bathing water: Effect of surface type, water temperature, and soap on tick motor control.

ABSTRACT: Preventing bites from undetected ticks through bathing practices would benefit public health, but the effects of these practices have been researched minimally. We immersed nymphal and adult hard ticks of species common in the eastern United States in tap water, using temperatures and durations that are realistic for human hot bathing. The effect of (a) different skin-equivalent surfaces (silicone and pig skin), and (b) water temperature was tested on Amblyomma americanum, Dermacentor variabilis and Ixodes scapularis nymphs. Overall, the type of surface had a much larger effect on the nymphs' tendency to stay in contact with the surface than water temperature did. Most nymphs that separated from the surface did so within the first 10 s of immersion, with the majority losing contact due to

SUBMITTER: Schimpf DJ 

PROVIDER: S-EPMC8682875 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature