# secondary syphilis

> syphilis characterized as the second stage of syphilis which appears from 2 to 6 months after primary infection, and is marked by lesions especially in the skin but also in organs and tissues, and that lasts from 3 to 12 weeks

**Wikidata**: [Q18556216](https://www.wikidata.org/wiki/Q18556216)  
**Source**: https://4ort.xyz/entity/secondary-syphilis


## References

1. Monarch Disease Ontology release 2018-06-29
2. Disease Ontology
3. [Identifiers.org](https://registry.identifiers.org/registry/doid)