Romeo

"'Romeos were dangerous, but the team knew their capabilities, and they had enough open space to work with here.' - Fortress Britain" Ro-me-o  us - roʊ.mi.oʊ

uk - rəʊ.mi.əʊ plural Romeos

Using the NATO phonetic alphabet for R, it is the common term used by military personnel for fast moving zombies. Romeo's or Runners are zombies that have the capability of running fast and opening doors. They're typically harder to kill as they're movement is faster than your normal zulus.

The second phase of the infection.