arachnid
bacteria
bacterial
bacteriology
bacterium
biology
borrelia
borreliosis
burgdorferi
cause
cure
disease
electron
encephalitis
entomology
epidemiology
garinii
gut
health
healthcare
human
ill
illness
indication
infect
infection
lesion
lyme
medical
medicine
microbe
microbiology
micrograph
microorganisms
parasite
parasitism
people
person
pest
scanning
sem
shaped
sick
sickness
skin
spiral
spirochaete
spirochete
symptom
type