AutogenousVaccineBatchTraceabilityUtility

Autogenous Vaccine Batch Traceability

Vet veterinary veterinary vaccines animal health adjuvants aquaculture batch release CSV→JSON

Utility description: Autogenous Vaccine Batch Traceability

Autogenous Vaccine Batch Traceability Utility — Autogenous Vaccine Traceability

ℹ️ Utility ensures supply chain integrity and quality control for autogenous (individual) vaccines according to GMP principles for veterinary products:
• Source Identification: Strict linkage of batch to Patient/Herd ID and Isolate ID.
• Lifecycle Control: Monitoring of shortened shelf lives typical for unstable autogenous vaccines.
• Quality Verification: Mandatory confirmation of sterility and immunogenicity (potency).
• Volume Management: Reconciliation of produced quantity with individual order.

⚠️ IMPORTANT:
• Autogenous vaccines are not mass-produced. Each batch is unique.
• Loss of link between isolate and final product is a critical deviation requiring disposal.

Usage:
AutogenousVaccineBatchTraceabilityUtility.exe → demo mode (console output)
AutogenousVaccineBatchTraceabilityUtility.exe input.csv output.json → evaluate your data

Input format:
BatchNumber,PatientHerdID,IsolateID,StrainComposition,ProductionDate,ExpiryDate,ShelfLifeDays,SterilityTestPassed,PotencyTestPassed,VolumeProduced_ml,VolumeRequested_ml

Example:
AUTO-001,HERD-123,ISO-999,E.coli,2026-01-01,2026-04-01,90,true,true,500,450

📍 Scope of Application (Usage Where):
• Veterinary Immunobiological Production: Control of individual batches.
• Laboratory Diagnostics: Tracking path from pathogen isolation to final form.
• Veterinary Clinics: Verification of legitimacy and quality of received vaccine before use.
• Regulatory Compliance: Preparation of reports for autogenous vaccine production inspections.

— WHY IS THIS NEEDED?
Unlike commercial vaccines, autogenous vaccines are produced in small batches for specific patients.
The risk of mixing up isolates or breaking the cold chain is higher.
Automated verification guarantees that the animal receives the exact product developed from its own pathogen and that the product is safe (sterile).

⚠️ CRITICAL:
• Chain of Custody: Breaking the "Patient-Isolate" link makes vaccine use illegal and dangerous.
• Sterility: Due to small batch volume and short timelines, sterility testing is often the deciding release factor.
• Shelf Life: Autogenous vaccines often have a shelf life of only 30-90 days. Expiration is unacceptable.
• Potency: Lack of immune response may be linked to incorrect strain selection.

Key features:
• Automatic check of unique identifiers (Patient/Isolate)
• Calculation of remaining shelf life in days
• Release blocking upon negative QC tests
• Production volume vs request compliance check
• JSON report generation for integration with veterinary MIS

Critical parameters:
• Patient/Herd ID: Must match referral
• Isolate ID: Must match laboratory journal
• Sterility/Potency: PASS only
• Expiry Date: Must be in the future

💡 Usage tips:
1. Double Check: Always verify Isolate ID in both laboratory and filling workshop.
2. Cold Chain: Temperature regime is critical for autogenous vaccines due to lack of stabilizers.
3. Documentation: Save reports as part of the patient's medical history.
4. Communication: Inform the animal owner about the exact batch expiration date.
5. Disposal: Immediately dispose of batches with broken traceability chains.

⚠️ Note: This utility is a quality control and traceability tool. It does not replace the veterinary physician's clinical decision on the appropriateness of vaccination.

input.csv

BatchNumber,PatientHerdID,IsolateID,StrainComposition,ProductionDate,ExpiryDate,ShelfLifeDays,SterilityTestPassed,PotencyTestPassed,VolumeProduced_ml,VolumeRequested_ml
AUTO-VAC-2026-001,HERD-COW-452,ISO-2026-889,E.coli+S.aureus,2026-05-01,2026-08-01,90,true,true,500.0,450.0
AUTO-VAC-2026-002,DOG-REX-001,ISO-2026-902,Staph.pseudintermedius,2026-05-10,2026-06-10,30,true,false,50.0,50.0

URS & FS — User Requirements and Functional Specification

This document describes the controlled interface and behaviour of AutogenousVaccineBatchTraceabilityUtility for Autogenous Vaccine Batch Traceability Utility.

Domain limits URS input.csv FS IQ/OQ/PQ

Domain limits and critical parameters

Key fragments from the source description are shown below. Before production use, limits must be verified against the approved specification, registration dossier and local SOPs.

ℹ️ Utility ensures supply chain integrity and quality control for autogenous (individual) vaccines according to GMP principles for veterinary products:
• Source Identification: Strict linkage of batch to Patient/Herd ID and Isolate ID.
• Quality Verification: Mandatory confirmation of sterility and immunogenicity (potency).
• Loss of link between isolate and final product is a critical deviation requiring disposal.
BatchNumber,PatientHerdID,IsolateID,StrainComposition,ProductionDate,ExpiryDate,ShelfLifeDays,SterilityTestPassed,PotencyTestPassed,VolumeProduced_ml,VolumeRequested_ml
AUTO-001,HERD-123,ISO-999,E.coli,2026-01-01,2026-04-01,90,true,true,500,450
• Laboratory Diagnostics: Tracking path from pathogen isolation to final form.
The risk of mixing up isolates or breaking the cold chain is higher.
⚠️ CRITICAL:
• Chain of Custody: Breaking the "Patient-Isolate" link makes vaccine use illegal and dangerous.
• Potency: Lack of immune response may be linked to incorrect strain selection.
• Automatic check of unique identifiers (Patient/Isolate)
Critical parameters:
• Patient/Herd ID: Must match referral
• Isolate ID: Must match laboratory journal
• Sterility/Potency: PASS only
• Expiry Date: Must be in the future
1. Double Check: Always verify Isolate ID in both laboratory and filling workshop.

URS — User Requirements Specification

ID	Requirement	Criticality	Acceptance criterion
URS-001	The utility shall accept an input.csv file for Autogenous Vaccine Batch Traceability Utility with headers defined in the data contract.	High	The file is processed without manual header editing.
URS-002	The utility shall perform deterministic QC evaluation without machine learning and without probabilistic conformance decisions.	High	Identical input data, rule version and configuration produce reproducible results.
URS-003	The utility shall validate mandatory fields, data types, ranges, units and domain plausibility.	High	Schema, conversion and range errors are explicitly reported.
URS-004	The utility shall apply domain limits and rules from the description, approved specification, registration dossier and local SOPs.	High	Each check has PASS/WARNING/FAIL and a clear message.
URS-005	The utility shall generate output.json with machine-readable results, source values, warnings, failures and critical findings.	High	JSON is suitable for LIMS/ELN/MES integration and QA/QC review.
URS-006	The utility shall preserve traceability between batch/sample, input file, applied rules and final status.	High	Output contains identifiers, checked parameters and audit metadata.
URS-007	The documentation shall support IQ/OQ/PQ, CSV/CSA and review by internal QA or inspectors.	Medium	URS, FS, input/output contract and test scenarios are supplied with the utility.
URS-008	The utility shall be used as a QC decision-support tool and not as a substitute for approved specifications and QA/QP release decision.	Medium	Documentation states change control and limit-verification expectations.

input.csv contract

#	Field	Type	Sample	Purpose
1	`BatchNumber`	string / controlled vocabulary	`AUTO-VAC-2026-001`	Batch or lot identifier used for traceability.
2	`PatientHerdID`	string / controlled vocabulary	`HERD-COW-452`	Controlled input parameter for deterministic QC rules.
3	`IsolateID`	string / controlled vocabulary	`ISO-2026-889`	Controlled input parameter for deterministic QC rules.
4	`StrainComposition`	string / controlled vocabulary	`E.coli+S.aureus`	Controlled input parameter for deterministic QC rules.
5	`ProductionDate`	string / controlled vocabulary	`2026-05-01`	Product or dosage-form name under evaluation.
6	`ExpiryDate`	string / controlled vocabulary	`2026-08-01`	Controlled input parameter for deterministic QC rules.
7	`ShelfLifeDays`	integer / decimal	`90`	Time parameter for process, incubation, storage or analytical workflow.
8	`SterilityTestPassed`	string / controlled vocabulary	`true`	Sterility or related absence-of-growth control.
9	`PotencyTestPassed`	string / controlled vocabulary	`true`	Potency/activity; critical efficacy-related parameter.
10	`VolumeProduced_ml`	decimal	`500.0`	Volume/dose used for load, limit or release calculation.
11	`VolumeRequested_ml`	decimal	`450.0`	Volume/dose used for load, limit or release calculation.

BatchNumber,PatientHerdID,IsolateID,StrainComposition,ProductionDate,ExpiryDate,ShelfLifeDays,SterilityTestPassed,PotencyTestPassed,VolumeProduced_ml,VolumeRequested_ml
AUTO-VAC-2026-001,HERD-COW-452,ISO-2026-889,E.coli+S.aureus,2026-05-01,2026-08-01,90,true,true,500.0,450.0
AUTO-VAC-2026-002,DOG-REX-001,ISO-2026-902,Staph.pseudintermedius,2026-05-10,2026-06-10,30,true,false,50.0,50.0

Input validation rules

ID	Field	Rule	Criticality
VR-001	`BatchNumber`	The field shall match an approved dictionary or accepted string representation.	High
VR-002	`PatientHerdID`	The field shall match an approved dictionary or accepted string representation.	High
VR-003	`IsolateID`	The field shall match an approved dictionary or accepted string representation.	High
VR-004	`StrainComposition`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-005	`ProductionDate`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-006	`ExpiryDate`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-007	`ShelfLifeDays`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-008	`SterilityTestPassed`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-009	`PotencyTestPassed`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-010	`VolumeProduced_ml`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-011	`VolumeRequested_ml`	The field shall match an approved dictionary or accepted string representation.	Medium

FS — Functional Specification

ID	Function	Implementation
FS-001	CLI execution	Support execution modes: demo mode without arguments and production mode input.csv output.json.
FS-002	CSV import	Read input.csv in UTF-8/CSV-compatible format and validate header and expected columns.
FS-003	Schema validation	Check mandatory fields, column count, unknown key fields and empty mandatory values.
FS-004	Type conversion	Convert numeric, flag and text values; invalid format is recorded as a row-level error.
FS-005	Domain rule engine	Apply rules for Autogenous Vaccine Batch Traceability Utility, including critical limits from the description and approved specification.
FS-006	Status aggregation	Produce final status: FAIL for critical failure, WARNING for non-critical deviation, PASS for conformance.
FS-007	JSON export	Write output.json with detailed checks, source values, warnings, failures and critical findings.
FS-008	Audit support	Keep result structure suitable for review, deviation investigation and calculation reproduction.
FS-009	Integration contract	Support the scenario LIMS/ELN/MES → input.csv → utility → output.json → portal/admin review.
FS-010	Error handling	Return explicit messages for missing file, empty CSV, invalid schema, output write failure and invalid format.

Example output.json

{
  "utilityId": "autogenousvaccinebatchtraceabilityutility",
  "utilityFolder": "AutogenousVaccineBatchTraceabilityUtility",
  "package": "Vet",
  "overallStatus": "PASS|WARNING|FAIL",
  "sourceFile": "input.csv",
  "processedAtUtc": "2026-06-10T00:00:00Z",
  "checks": [
    {
      "parameter": "BatchNumber",
      "value": "AUTO-VAC-2026-001",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-001"
    },
    {
      "parameter": "PatientHerdID",
      "value": "HERD-COW-452",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-002"
    },
    {
      "parameter": "IsolateID",
      "value": "ISO-2026-889",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-003"
    },
    {
      "parameter": "StrainComposition",
      "value": "E.coli+S.aureus",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-004"
    },
    {
      "parameter": "ProductionDate",
      "value": "2026-05-01",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-005"
    },
    {
      "parameter": "ExpiryDate",
      "value": "2026-08-01",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-006"
    },
    {
      "parameter": "ShelfLifeDays",
      "value": "90",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-007"
    },
    {
      "parameter": "SterilityTestPassed",
      "value": "true",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-008"
    },
    {
      "parameter": "PotencyTestPassed",
      "value": "true",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-009"
    },
    {
      "parameter": "VolumeProduced_ml",
      "value": "500.0",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-010"
    },
    {
      "parameter": "VolumeRequested_ml",
      "value": "450.0",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-011"
    }
  ],
  "criticalFindings": [],
  "warnings": [],
  "audit": {
    "inputHash": "sha256:<calculated at runtime>",
    "rulesVersion": "<utility executable version>",
    "documentation": "AutogenousVaccineBatchTraceabilityUtility.documentation.html"
  }
}

Traceability matrix

URS	FS	Test	Evidence
URS-001	FS-001, FS-002	OQ-001	Verify execution and import of valid input.csv.
URS-002	FS-005, FS-006	OQ-004	Repeat the same dataset and compare output.json.
URS-003	FS-003, FS-004, FS-010	OQ-002, OQ-003	Verify missing columns and invalid types.
URS-004	FS-005, FS-006	OQ-004, PQ-001	Verify critical deviations on real/boundary data.
URS-005	FS-007, FS-009	OQ-005	Verify JSON schema and downstream-system suitability.
URS-006	FS-008	OQ-006	Verify identifiers and audit metadata.
URS-007	FS-008, FS-010	IQ-001, OQ-007	Verify documentation completeness and control evidence.
URS-008	FS-005, FS-008	PQ-002	Verify review workflow and no replacement of QA decision.

IQ/OQ/PQ test scenarios

ID	Scenario	Expected result
IQ-001	Verify executable, input.csv, documentation and checksum availability.	Delivery set is complete; version is recorded.
OQ-001	Valid sample row from input.csv.	PASS or acceptable WARNING according to rules.
OQ-002	Remove a mandatory CSV column.	Schema error or FAIL with missing-column reference.
OQ-003	Place a non-numeric value into a numeric field.	Type-conversion error with row/field reference.
OQ-004	Set a critical parameter outside the limit.	FAIL and critical finding.
OQ-005	Verify output.json structure.	All mandatory sections are present and JSON is valid.
OQ-006	Verify batch/sample traceability.	Input and result identifiers match.
PQ-001	Verify 3–5 real user batches/samples.	Result is confirmed by QC/QA review.
PQ-002	Verify deviation workflow and manual QA decision.	Utility supports review but does not replace approved decision.

QA/QC and change control

Do not rename columns without updating validator, documentation and test set.
Retain input.csv, output.json, executable version and checksum.
Before production use, perform IQ/OQ/PQ or equivalent CSV/CSA verification.
Critical limits shall be verified against the approved specification, registration dossier and local SOPs.
The utility provides structured QC decision support; final release decision remains with QA/QP and approved procedures.

Included in packages

Vet — Veterinary QC Utilities

Vet is designed for veterinary pharmaceuticals and vaccines: adjuvants, antigens, autogenous vaccines, aquaculture, feed/premixes, antimicrobial and antiparasitic products, sterility and batch release.

Open