serophobe means one who exhibits serophobia. Lexicurio rates it Sui generis — a strength score of 100 out of 100.
Etymology
From sero- + -phobe.
noun
- One who exhibits serophobia.“I notice a shift in this thread from "serophobe" to "fundamentally broken" without any acknowledgment that anyone else was in the wrong. If I leave, it's going to fester.”