encephalitis virus or lyme disease or monkey fever infected tick arachnid insect on skin

acarus allergy animal arachnid arthropod biology bite blood borne borrelia borreliosis bug carrier close closeup danger dangerous defect detail disease edema encephalitis epidemic fever illness immune infected infection inflammation insect insecticide ixodes lethal lyme macro medicine mite monkey pain parasite parasitic pest repeller sick sickness skin sting sucker tick trouble unhygienic virus