None

Many weapons. Mostly knives, some guns too. Do not see any actual stabbing or shooting on screen. It is suggested alternatively by sound & after effects such as blood on a character when they reappear.

F-word said numerous times

None

Jump-scare type moments speckled throughout. Many involve grotesque special effects on characters.

Many intense scenes. Each character/storyline has its own big moment (some multiple moments) of coming face-to-face with the infected.

A couple different scenes have infected bodies contorting & bone cracking sounds. Some scenes where infected act akin to zombies (walk, hunched, dragging a foot or arm)