Dream About Alien Virus Causing Nightmarish Human Transformations

I had a dream in which a strange alien virus caused non-organic material to duplicate, but once it reached humans it caused them to grow in horrific ways, this spread across the world and I eventually found sanctuary on a moon base as I began flying over the rest of the world, Peoples faces becoming painful horrific smiles as their teeth became like skyscrapers, their eyes became flatlands, their mouths into chasms too deep to see the bottom of, the earth becoming irrevocably damaged