Kamiyadori

Girard and ViVi are special government agents known as "Right Arms" whose job is to seek and destroy people who have become "infected." In this world, a weird virus that turns people into monsters has run rampant and the only way humanity can survive is to keep tight control on those who are infected. If the virus' symptoms appear, the person must be disposed of. It's a tough world where women and children must sometimes be killed to prevent the spread of the virus.

(Source: Tokyopop)

Kamiyadori was published in English by Tokyopop from December 12, 2006 to March 11, 2008. VIZ Media later published the series digitally from August 18, 2015 to November 17, 2015, under the VIZ Select imprint.