encephalitis virus or lyme borreliosis disease infectious dermacentor tick arachnid insect on skin

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