Noting that 
ScitherK (account age 761 days) recently applied for site membership. They have the following sandbox, which has common indicators of AI-generation: https://scp-sandbox-3.wikidot.com/infectious-earth
Revision 0 retained; one edit to page changes formatting of bullet point list.
**Item:** SCP-XXXX
**Object Class:** Euclid
**Special Containment Procedures**
SCP-XXXX is to be contained within a sealed chamber made of reinforced glass (5 cm thickness, 1m³). All electronic equipment must be kept at a minimum distance of 10 meters from the containment chamber due to persistent electromagnetic interference generated by SCP-XXXX.
The ventilation system must incorporate modified air filtration systems capable of retaining microscopic particulate matter.
Any release of particulate material must be contained immediately via area lockdown and full environmental sterilization.
Infected subjects are to be isolated in individual containment units. Interaction between infected individuals is only possible in select circumstances.
**Description**
SCP-XXXX consists of approximately 453 grams of particulate material identified as regolith of Martian origin. Despite its chemical composition being nearly identical to known Martian soil samples, each particle maintains a persistent electromagnetic connection with the rest of the mass, forming a distributed network exhibiting emergent behavior comparable to simple neural systems.
No central control structure has been identified.
**Infection Effects**
Exposure to SCP-XXXX results in a progressive process within the host organism:
**Phase 1**
SCP-XXXX will attach itself to the skin of its host with such strength that it will penetrate the skin, reaching blood vessels, entering its circulatory system. SCP-XXXX's particles attach to red blood cells, breaking the hemoglobin inside to later replace the cell. The replaced cell (SCP-XXXX-1) will carry on with the normal function of the previous cell.
Arriving at the central nervous system, particles will start to self-replicate by assimilating some neural paths, replacing them with new neural paths. Following this event, hosts of SCP-XXXX will experience subtle variations in their behaviour, most notably a growing curiosity for the planet of Mars.
**Phase 2**
By now, the whole circulatory system has been replaced by particles of SCP-XXXX, letting it consume non-essential biological matter, replicating itself. The holes left from the skin attachment are enabled of healing and work as an escape place for particles to be released to the environment, travelling by air. Hosts will also become attracted to high heights.
**Phase 3**
The host will abandon all essential needs, such as sleeping and eating, and will now make getting closer to Mars his top priority. Hosts are unable to sense risk and will put their lives in danger climbing high places with the intent of coming closer to Mars, as if it were calling them. Their bodies are starting to decompose from the inside out, and large amounts of SCP-XXXX are expelled from violently coughing. Arriving at this phase, the majority of hosts will die either falling from high places or their bodies shutting down.
**Cognitive Effects**
Infected subjects exhibit:
* Normalization of the infection state.
* Absence of perception of physical damage as abnormal.
* Progressive fixation on the concept of “ascent.”
Subjects consistently describe the planet Mars as “attractive”, without negative emotional association.
**Collective Behavior**
Infected individuals demonstrate spontaneous coordination without observable direct communication. This phenomenon is attributed to the electromagnetic network of SCP-XXXX, which appears to induce partial synchronization of behavioral patterns across affected individuals.
Subjects cooperate in attempts to reach elevated structures, disregarding physical risk or mortality.
**Transmission**
SCP-XXXX spreads through the release of microscopic particulate matter during host degradation.
These particles retain active infectious capability and can integrate into new hosts.
Transmission is slow but persistent, with potential for significant spread under containment failure conditions.
Excerpt of note:
Cognitive Effects
Infected subjects exhibit:
- Normalization of the infection state.
- Absence of perception of physical damage as abnormal.
- Progressive fixation on the concept of “ascent.”
Subjects consistently describe the planet Mars as “attractive”, without negative emotional association.
Collective Behavior
Infected individuals demonstrate spontaneous coordination without observable direct communication. This phenomenon is attributed to the electromagnetic network of SCP-XXXX, which appears to induce partial synchronization of behavioral patterns across affected individuals.
Subjects cooperate in attempts to reach elevated structures, disregarding physical risk or mortality.
Transmission
SCP-XXXX spreads through the release of microscopic particulate matter during host degradation.
These particles retain active infectious capability and can integrate into new hosts.
Transmission is slow but persistent, with potential for significant spread under containment failure conditions.
Permanently banned, PM sent.
