encephalitis virus or lyme borreliosis disease or monkey fever infectious dermacentor tick arachnid parasite insect on green leaf

acari acarus allergy animal arachnid arthropod babesiosis bacterial biology bite bleeding blood borne borrelia borreliosis bug danger dangerous defect dermacentor disease edema encephalitis epidemic fever green illness immune infection infectious insect insecticide ixodes kfd kyasanur leaf lethal lyme macro medicine meningitis mite monkey paralysis parasite pest repellent sick sting tick virus