[TOMT][SHORT STORY] Sci-fi story about virus melting modies and reshaping/merging parts to new functions.

A sci-fi/horror short story about an astronaut onboard a space station/spaceship, where everyone gets infected by a virus from the planet they are orbiting. I think the protagonist is in a space suit and somehow avoids getting infected. Everyone infected sort of decomposes or melts, with the resulting sludge coating every surface, while specific organs are left whole and repurposed – eyes function like security cameras… It ends with the protagonist finding a sort of bioship the virus created, made from the brains of the crew. The bioship has a gas chamber filled with methane, that is used for inital propulsion, and giant wings made from bones and skin, that the ship uses like a solar sail.

[TOMT][SHORT STORY] Sci-fi story about virus melting modies and reshaping/merging parts to new functions.