is one piece episode 949 filler?

Babanuki's men continue firing Excite Bullets at the prisoners. The bullet wounds form black skull marks, spreading green blotches all over the body.

Prisoners affected suffer excruciating, burning pain, fever and bleeding, and eventually become emaciated and zombie-like. The infected also touch the healthy prisoners, infecting them as well.

Daifugo dubs the chemical weapon Queen's masterpiece, the Mummy virus. The infected prisoners blame the Nine Red Scabbards, as well as Luffy, for putting them through the ordeal by rebelling.