{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.infectious-disease","code":"thing-q18123741","url":"https://ver.cy/models/thing/q18123741/","name":"infectious disease","alternateNames":["lungworms","intestinal acariasis","subcutaneous abscess","epididymitis","Wissler's syndrome","parapertussis","emerging communicable disease","osteomyelitis","infectious myositis","Xanthogranulomatous osteomyelitis","orbital osteomyelitis","epiglottitis"],"kind":"thing","status":"research-draft","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Cross-cutting context","entryKind":"thing","plane":"XCT","domain":["XCT.STA"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A disease caused by a pathogen, a bacterium, virus, fungus, parasite or prion, that can be transmitted from one host to another directly or through a vector or the environment.","purpose":"Let an agent reason about infectious diseases through pathogen, transmission, case definition and notification duties, and never offer diagnosis or treatment decisions.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Caused by a pathogen and transmissible, unlike non-communicable diseases","Carries public health duties such as notification and isolation","Defined for surveillance by case definitions that differ from clinical diagnosis","Can be zoonotic, passing between animals and humans"],"structure":{"bundles":[{"id":"pathogen-and-transmission","name":"Pathogen and transmission","description":"What causes it and how it spreads.","layers":[{"id":"pathogen","name":"Pathogen","description":"The causative agent.","findings":[{"id":"pathogen-finding","name":"Causative agent","description":"The pathogen and its classification.","questions":[{"text":"Which pathogen causes this disease?","kind":"definition"},{"text":"Are there strains or variants that behave differently?","kind":"boundary"}]}]},{"id":"route","name":"Transmission route","description":"How it passes between hosts.","findings":[{"id":"route-finding","name":"Routes and reservoirs","description":"The routes of transmission and animal reservoirs.","questions":[{"text":"By which routes is it transmitted?","kind":"definition"},{"text":"Is there an animal reservoir or vector?","kind":"definition"}]}]}]},{"id":"case-definition","name":"Case definition and diagnosis","description":"How a case is recognised.","layers":[{"id":"definition","name":"Case definition","description":"Criteria for counting a case.","findings":[{"id":"definition-finding","name":"Surveillance definition","description":"The confirmed, probable and suspected criteria.","questions":[{"text":"What is the case definition used for surveillance, and by whom?","kind":"provenance"},{"text":"How does it differ from clinical diagnosis?","kind":"boundary"}]}]},{"id":"testing","name":"Testing","description":"Laboratory confirmation.","findings":[{"id":"testing-finding","name":"Test methods","description":"The tests used and their accuracy.","questions":[{"text":"Which tests confirm this infection, and how accurate are they?","kind":"measurement"},{"text":"What must an agent refer to a clinician rather than answer?","kind":"action"}]}]}]},{"id":"prevention-and-control","name":"Prevention and control","description":"Stopping spread.","layers":[{"id":"prevention","name":"Prevention","description":"Vaccines, hygiene and vector control.","findings":[{"id":"prevention-finding","name":"Preventive measures","description":"The measures that reduce transmission.","questions":[{"text":"Which preventive measures work against this disease?","kind":"definition"},{"text":"Is a vaccine available, and for whom is it recommended?","kind":"definition"}]}]},{"id":"control","name":"Outbreak control","description":"Isolation, tracing and treatment.","findings":[{"id":"control-finding","name":"Control measures","description":"The measures used once cases occur.","questions":[{"text":"What control measures apply once cases occur?","kind":"action"},{"text":"Who has authority to impose them?","kind":"provenance"}]}]}]},{"id":"surveillance-and-duty","name":"Surveillance and duties","description":"Tracking and legal obligations.","layers":[{"id":"surveillance","name":"Surveillance","description":"Counts and trends.","findings":[{"id":"surveillance-finding","name":"Surveillance data","description":"The case counts and their source.","questions":[{"text":"What do current surveillance data show, and from which source?","kind":"measurement"},{"text":"How complete is reporting?","kind":"measurement"}]}]},{"id":"duties","name":"Notification and privacy","description":"Legal duties and limits.","findings":[{"id":"duties-finding","name":"Duties and privacy","description":"Notification duties and constraints on disclosure.","questions":[{"text":"Is this disease notifiable here, and who must notify?","kind":"provenance"},{"text":"What information about individuals must not be disclosed?","kind":"boundary"}]}]}]}]},"agentConduct":{"may":["diagnose it, which only qualified professionals may do","notify it, where law makes it a notifiable disease","prevent it, by vaccination, hygiene, vector control and treatment","track it, through surveillance and case counts"],"mustNot":["Let an agent reason about infectious diseases through pathogen, transmission, case definition and notification duties, and never offer diagnosis or treatment decisions."],"requiresHuman":["by host range: human only, zoonotic"]},"ethics":{"considerations":["track it, through surveillance and case counts","Defined for surveillance by case definitions that differ from clinical diagnosis","Mixing clinical diagnosis and surveillance case definitions","Stigmatising language or disclosure of an individual health status"],"affectedParties":[]},"owners":{"steward":"","roles":[],"masterSystems":[]},"relations":[{"target":"Q42417296","type":"parent","note":"registry parent class"},{"target":"disease","type":"related","note":"inherits classification, diagnosis and treatment questions"},{"target":"pathogen","type":"related","note":"the organism or agent is a separate model"},{"target":"vector","type":"related","note":"insects and other vectors are separate models"},{"target":"vaccine","type":"related","note":"vaccines are separate models with their own regulation"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.infectious-disease","Wikidata: Q18123741 (https://www.wikidata.org/wiki/Q18123741)","ICD-11 code: chapter 1 codes such as 1A00 WHO classification of diseases","SNOMED CT concept: numeric concept id clinical terminology"]},"properties":{"applicability":"not-applicable","items":["incubation period: hours to years time - varies widely by pathogen","basic reproduction number R0: 0.5-18 secondary cases - measles is at the high end"]},"recognition":{"applicability":"optional","items":["Symptoms suggest but do not establish an infection","Confirmation needs a laboratory test or a clinical case definition","Outbreaks are recognised by case clustering in time and place","No single appearance: signs vary with the pathogen; many infections are asymptomatic. Laboratory tests, not appearance, confirm them."]},"capabilities":{"applicability":"required","items":["diagnose it, which only qualified professionals may do","notify it, where law makes it a notifiable disease","prevent it, by vaccination, hygiene, vector control and treatment","track it, through surveillance and case counts"]},"hazards":{"applicability":"required","items":["Presenting an agent answer as a diagnosis or a treatment decision","Mixing clinical diagnosis and surveillance case definitions","Stigmatising language or disclosure of an individual health status","Out-of-date guidance during a fast-moving outbreak"]},"interfaces":{"applicability":"required","items":["International Health Regulations (2005)","National notifiable disease lists and reporting rules","WHO ICD-11 classification"]},"context":{"applicability":"required","items":["Organising knowledge about diseases whose spread between hosts makes them a public health matter as well as a personal one.","by pathogen: bacterial, viral, fungal, parasitic, prion","by route: airborne, droplet, contact, faecal-oral, vector-borne, bloodborne, sexual","by host range: human only, zoonotic","by status: endemic, epidemic, pandemic, eliminated, eradicated"]}},"sources":[{"title":"Wikidata item Q18123741: infectious disease","url":"https://www.wikidata.org/wiki/Q18123741","note":"identity and sense of the item"},{"title":"Wikipedia: Infectious disease","url":"https://en.wikipedia.org/wiki/Infectious_disease","note":"general description of the item"}],"openQuestions":["Should each infectious disease link to its pathogen as a required relation?","How should the registry mark guidance that changes during an outbreak?","Which notification duties should the model carry per jurisdiction?"],"resources":{"spec":"/models/things/publications/thing-q18123741/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q18123741/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T04:26:33Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"derived","ethics":"derived","owners":"missing","relations":"filled","interaction.identity":"filled","interaction.properties":"not-applicable","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"agentConduct":"Affordances listed as what may be done; prohibitions collected from the text.","interaction.properties":"Plane XCT: no invented physical properties."},"score":0.875}}