Many who commute past "The Strain" billboards say this horrible image is ruining their mornings.

The Guillermo Del Toro horror series features a doctor (Corey Stoll) investigating an outbreak of vampirism.

It's kind of violent, too.

But it's all grounded in science about what a real vampire outbreak might look like. In fact, it's not that gross at all.

Just kidding. Here's another disgusting image.