the tick ixodes ricinus crawling on human skin. encephalitis tick. this kind of animal is a distributor of borrelia

acarus animal arachnid arthropod background bite black blood borreliose borreliosis brown bug carrier close closeup crawling danger dangerous detail disease encephalitis fever finger grass hand health human illness infection insect ixodes ixodid lyme macro mite nature parasite parasitic pest pet ricinus skin small sucker sucking summer tick white