'Plagueclearer' is an experimental model of weapon that was developed by the CDC in the late 2020s. It is used by military Q-Squads in disease-ridden areas as a cleaning tool. The weapon consists of a chaingun-esque design and is connected to a container of blue fluids. These blue fluids are fired out, which, when exposed to oxygen, turn into a crimson-red vapor that sterilizes, and in some cases, vaporizes, organic materials. They've been recently deployed in areas affected by UX4 as a combat tool.