Triage X manga volume 14 features story and art by Shouji Sato.

It's three against one as Arashi faces off against Syringe on his home turf. It might be too late to save the high school, but they've got a slim hope of saving the city if Black Label can stop the rising tide of D99-infected zombies before it's too late. With Mikoto's life on the line, Arashi and Oriha head into battle...!