英文關鍵字
animal
arachnid
background
bee
biology
bite
blood
bloodsucker
borne
borrelia
borreliosis
bug
bumblebee
carrier
close
closeup
crawling
danger
dangerous
deer
disease
distress
encephalitis
fever
health
human
illness
infection
insect
ixodes
lyme
macro
medicine
misery
mite
nature
parasite
pest
ricinus
sickness
sting
sucking
suffering
tick
transmitting
vaccinate
virus
white