Ekijin no Karte

Briefly about Ekijin no Karte manga: 

A person with Ekijin (God of Pestilence) Syndrome develops paranormal skills and eventually passes away. The only treatment is symptomatic therapy because the etiology is absolutely unknown. You might become the grim reaper yourself or infect your family, friends, or even yourself. There are others who, despite the disease’s lack of hope, resist and battle it. They are the “Ekijin Corps,” a specialized detachment of the Treatment Execution Organization.

Read Ekijin no Karte manga.

Despite becoming infected themselves, the members of the unit use their paranormal skills as weapons and put their own lives in danger to save the sick. To preserve the lives that are right in front of them and to triumph over the illness that will definitely claim their lives in the future.