Aquaculture_ImmersionVaccine_Dosage_QualityChecker

Aquaculture Immersion Vaccine Dosage

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

Utility description: Aquaculture Immersion Vaccine Dosage

Aquaculture Immersion Vaccine Dosage Quality Checker — Control of Immersion Vaccine Dosage for Aquaculture

ℹ️ Utility calculates and validates parameters for immersion (bath) vaccination of fish and other aquatic organisms:
• Calculation of actual vaccine concentration in the bath after dilution
• Assessment of absorbed dose (TCID50 or EID50) per individual based on fish weight and water uptake rate
• Control of critical process parameters: exposure time, water temperature, biomass
• Verification against minimum immunizing dose (Minimum Potency Dose)

⚠️ CRITICAL: Insufficient dose leads to incomplete immunity and disease outbreaks in cages!
Excessive concentration may cause osmotic stress in fry or be economically inefficient.
Water temperature critically affects fish metabolism and thus the volume of vaccine absorbed.

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

Input format:
BatchNumber,ProductName,VaccineTiter_TCID50_per_ml,DilutionFactor,WaterVolume_Liters,FishBiomass_kg,ExposureTime_min,WaterTemperature_C,UptakeRate_ml_per_kg,MinRequiredDose_TCID50_per_fish,AverageFishWeight_g

Example:
AQUA-VAC-2026-001,Vibrio Vaccine,1.0E9,1000.0,500.0,50.0,30.0,15.0,2.5,1.0E5,10.0

— WHY IS THIS NEEDED?
In aquaculture, mass vaccination of fry is most commonly performed by immersion in a vaccine solution.
Unlike injections, the dose here is not fixed by a syringe but depends on fish behavior, temperature, salinity, and time.
Accurate calculation is necessary to guarantee seroconversion (antibody production) in the entire population.

⚠️ CRITICAL:
• Uptake Rate: Depends on fish species, gill size, and activity. Usually determined experimentally (ml of water per kg biomass during exposure).
• Dilution: Error in diluting vaccine concentrate in a large bath (thousands of liters) can reduce titer below protective levels.
• Temperature: At low temperatures (<10°C), fish metabolism slows down, they breathe less and absorb less vaccine. Correction of time or concentration is required.
• Stress: Prolonged exposure or high concentration of adjuvants/preservatives in the bath can damage gills.

Key features:
• Automatic calculation of actual dose per individual
• Consideration of biomass and average fish weight
• Verification of physiological uptake limits
• Control of temperature regime during the procedure
• Generation of reports for aquaculture technologists and QA departments of vaccine manufacturers (Vaxxinova, HIPRA, Jinyu)

Critical parameters:
• Absorbed Dose: ≥ Minimum Required Dose (specified by manufacturer)
• Exposure Time: 15–60 minutes (typical)
• Water Temperature: Species-specific range (usually 10–20°C)
• Bath Concentration: Sufficient to ensure dose at given Uptake Rate

💡 Usage tips:
1. Aeration: Use aeration during vaccination, as high fish density and stress increase oxygen consumption.
2. Water Supply: Stop fresh water supply to the bath during exposure to maintain vaccine concentration.
3. Uniformity: Ensure uniform distribution of vaccine in the bath volume before releasing fish.
4. Post-vaccination Period: After removal from the bath, fish should be placed in flowing water for recovery.
5. Validation: The Uptake Rate parameter must be validated for each specific fish species and size group under your conditions.

⚠️ Note: Unlike human or terrestrial livestock animals where dose is strictly individual, in aquaculture we operate with the statistical probability of dose absorption by each individual in the population.

input.csv

BatchNumber,ProductName,VaccineTiter_TCID50_per_ml,DilutionFactor,WaterVolume_Liters,FishBiomass_kg,ExposureTime_min,WaterTemperature_C,UptakeRate_ml_per_kg,MinRequiredDose_TCID50_per_fish,AverageFishWeight_g
AQUA-VAC-2026-001,Vibrio Anguillarum Immersion Vaccine,1.0E9,1000.0,500.0,50.0,30.0,15.0,2.5,1.0E5,10.0
AQUA-VAC-2026-002,IPN Virus Vaccine for Trout,5.0E8,500.0,1000.0,100.0,45.0,12.0,3.0,5.0E4,5.0

URS & FS — User Requirements and Functional Specification

This document describes the controlled interface and behaviour of Aquaculture_ImmersionVaccine_Dosage_QualityChecker for Aquaculture Immersion Vaccine Dosage Quality Checker.

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.

• Control of critical process parameters: exposure time, water temperature, biomass
• Verification against minimum immunizing dose (Minimum Potency Dose)
⚠️ CRITICAL: Insufficient dose leads to incomplete immunity and disease outbreaks in cages!
Water temperature critically affects fish metabolism and thus the volume of vaccine absorbed.
⚠️ CRITICAL:
• Temperature: At low temperatures (<10°C), fish metabolism slows down, they breathe less and absorb less vaccine. Correction of time or concentration is required.
• Verification of physiological uptake limits
Critical parameters:
• Absorbed Dose: ≥ Minimum Required Dose (specified by manufacturer)
5. Validation: The Uptake Rate parameter must be validated for each specific fish species and size group under your conditions.

URS — User Requirements Specification

ID	Requirement	Criticality	Acceptance criterion
URS-001	The utility shall accept an input.csv file for Aquaculture Immersion Vaccine Dosage Quality Checker 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	`AQUA-VAC-2026-001`	Batch or lot identifier used for traceability.
2	`ProductName`	string / controlled vocabulary	`Vibrio Anguillarum Immersion Vaccine`	Product or dosage-form name under evaluation.
3	`VaccineTiter_TCID50_per_ml`	decimal	`1.0E9`	Volume/dose used for load, limit or release calculation.
4	`DilutionFactor`	decimal	`1000.0`	Controlled input parameter for deterministic QC rules.
5	`WaterVolume_Liters`	decimal	`500.0`	Volume/dose used for load, limit or release calculation.
6	`FishBiomass_kg`	decimal	`50.0`	Controlled input parameter for deterministic QC rules.
7	`ExposureTime_min`	integer / decimal	`30.0`	Time parameter for process, incubation, storage or analytical workflow.
8	`WaterTemperature_C`	decimal	`15.0`	Temperature profile/MKT; storage, shipping and stability parameter.
9	`UptakeRate_ml_per_kg`	decimal	`2.5`	Volume/dose used for load, limit or release calculation.
10	`MinRequiredDose_TCID50_per_fish`	decimal	`1.0E5`	Dose/dosage unit; release and safety parameter.
11	`AverageFishWeight_g`	decimal	`10.0`	Controlled input parameter for deterministic QC rules.

BatchNumber,ProductName,VaccineTiter_TCID50_per_ml,DilutionFactor,WaterVolume_Liters,FishBiomass_kg,ExposureTime_min,WaterTemperature_C,UptakeRate_ml_per_kg,MinRequiredDose_TCID50_per_fish,AverageFishWeight_g
AQUA-VAC-2026-001,Vibrio Anguillarum Immersion Vaccine,1.0E9,1000.0,500.0,50.0,30.0,15.0,2.5,1.0E5,10.0
AQUA-VAC-2026-002,IPN Virus Vaccine for Trout,5.0E8,500.0,1000.0,100.0,45.0,12.0,3.0,5.0E4,5.0

Input validation rules

ID	Field	Rule	Criticality
VR-001	`BatchNumber`	The field shall match an approved dictionary or accepted string representation.	High
VR-002	`ProductName`	The field shall match an approved dictionary or accepted string representation.	High
VR-003	`VaccineTiter_TCID50_per_ml`	The field shall match an approved dictionary or accepted string representation.	High
VR-004	`DilutionFactor`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-005	`WaterVolume_Liters`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-006	`FishBiomass_kg`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-007	`ExposureTime_min`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-008	`WaterTemperature_C`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-009	`UptakeRate_ml_per_kg`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-010	`MinRequiredDose_TCID50_per_fish`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-011	`AverageFishWeight_g`	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 Aquaculture Immersion Vaccine Dosage Quality Checker, 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": "aquaculture-immersionvaccine-dosage-qualitychecker",
  "utilityFolder": "Aquaculture_ImmersionVaccine_Dosage_QualityChecker",
  "package": "Vet",
  "overallStatus": "PASS|WARNING|FAIL",
  "sourceFile": "input.csv",
  "processedAtUtc": "2026-06-10T00:00:00Z",
  "checks": [
    {
      "parameter": "BatchNumber",
      "value": "AQUA-VAC-2026-001",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-001"
    },
    {
      "parameter": "ProductName",
      "value": "Vibrio Anguillarum Immersion Vaccine",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-002"
    },
    {
      "parameter": "VaccineTiter_TCID50_per_ml",
      "value": "1.0E9",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-003"
    },
    {
      "parameter": "DilutionFactor",
      "value": "1000.0",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-004"
    },
    {
      "parameter": "WaterVolume_Liters",
      "value": "500.0",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-005"
    },
    {
      "parameter": "FishBiomass_kg",
      "value": "50.0",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-006"
    },
    {
      "parameter": "ExposureTime_min",
      "value": "30.0",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-007"
    },
    {
      "parameter": "WaterTemperature_C",
      "value": "15.0",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-008"
    },
    {
      "parameter": "UptakeRate_ml_per_kg",
      "value": "2.5",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-009"
    },
    {
      "parameter": "MinRequiredDose_TCID50_per_fish",
      "value": "1.0E5",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-010"
    },
    {
      "parameter": "AverageFishWeight_g",
      "value": "10.0",
      "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": "Aquaculture_ImmersionVaccine_Dosage_QualityChecker.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.

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