SCP-047 is a heavily rusted, breached gas cylinder made of an iron-[REDACTED] alloy. When exposed to open air, the material of the cylinder evaporates slowly, producing a previously undocumented mutagenic gas. This gas has no effect on eukaryotic organisms (e.g. humans), but profoundly alters prokaryotes, showing preference for common human microbiota - the natural microorganisms that live on the skin and throughout the body. On rare occasions these mutations produce a "superbug" (collectively known as SCP-047-1), a natural commensal with enhanced survivability and therefore opportunistic pathogenicity. The pattern of changes induced by SCP-047 suggests that these highly infectious microbes are, at least to some degree, selected for. Subscribe for more SCP Foundation Files. Now on YouTube! https://www.youtube.com/channel/UCHvwHFhZlVsf-0YWULKVxAg Secure, Contain, Protect - SCP Foundation http://scp-wiki.wikidot.com Robotsradio.net Learn more about your ad choices. Visit megaphone.fm/adchoices