borreliacidal
adjective
bor·re·lia·cid·al
| \ bə-ˌrel-ē-ə-ˈsīd-ᵊl, -ˌrē-lē-
\
\
Medical Definition of borreliacidal
: destroying spirochetes of the genus Borrelia and especially the causative agent (B. burgdorferi) of Lyme disease
borreliacidal antibodies