From: Prevention of Babesia canis in dogs: efficacy of a fixed combination of permethrin and fipronil (Effitix®) using an experimental transmission blocking model with infected Dermacentor reticulatus ticks
Day
GROUP 2 – Treated 2 days prior to tick challenge
Arithmetic mean
Geometric mean
+1
71.5%
79.9%
+2
99.5%
99.7%
+3
100.0%
+6