Top Ten Scariest Diseases

My grandma is currently fighting this disease and it's getting worse every day.. - NotYoursTruly

Very scary, indeed - OverkillAssault

Mt grandma died of it, and she said nothing was as scary as losing your memory before your eyes.

My grandfather had Alzheimer's :( - Catacorn

Black death. It goes everywhere in the world, we never know when is the next outbreak. And there is no cure. - MChkflaguard_Yt

horrifying - Strobo

YOUR SKIN TURNS PITCH BLACK NUMBER 1 - SoloPotato

Too bad it's noncurable

Very scary!

This is why we have condoms

My freinds grandma actually died of cancer and he was scared he as going to get it

Kinda scares me, but I never encountered a dog with rabies - pupcatdog

Much scarier than lung cancer. Don't search this up, you'll be kept at night. - 50

I remember one time I saw this on T.V.. Just knowing this disease exists will cause you to spend your whole life worrying. Please don't search this up. Chances are it will terrify you. How is this below swine flu? Swine flu won't kill you unless your old, an infant, or have a damaged immune system (Due to a disease like HIV). Plus FFI has a %100 percent mortality rate. It is not worth looking this up, It is terrifying and should be number 1 for sure - Lanturnizer6