Entity Metadata

• Generic Name: Virkon-S
• Trade Names: Virkon-S
• Active Ingredient: Potassium peroxymonosulfate, sodium chloride, sulfamic acid, organic buffer
• Drug Class: Sanitation > Peroxygen
• Commercial Importance: High
• India Relevance: Surface disinfectant
• Status: Disinfectant; not for bird administration

Identity

Virkon-S is a commercial chemical sanitation agent and oxygen-based surface disinfectant used within the poultry sector.

Overview

Virkon-S is a high-priority sanitation agent used in the Indian poultry industry. It is a peroxygen compound composed of a multicomponent oxidizing system specifically indicated for environmental biosecurity, including surface disinfection of empty poultry houses, footbaths, vehicle spray arches, and water system sanitation. Unlike therapeutic medicines, it is strictly an environmental disinfectant and is never formulated for bird administration.

Structured Facts

Indications

Surface disinfection, biosecurity, and drinking water system sanitation. Highly effective against Avian Influenza virus, Newcastle Disease virus, Infectious Bursal Disease virus, Salmonella enterica, and Aspergillus fumigatus.

Mechanism of Action

Functions as a powerful oxidizing system. Potassium peroxymonosulfate oxidizes sulfhydryl groups in bacterial cell wall proteins, viral capsids, and fungal membranes, disrupting structural integrity. Simultaneously, its reaction with sodium chloride produces hypochlorous acid (HClO), which penetrates microbial membranes to oxidize essential metabolic enzymes and nucleic acids.

Dosage

Surface: 1% w/v solution (1:100 dilution); Water system: 0.1% w/v to 0.2% w/v concentration.

Administration Route

Environmental / Surface application / Water System flush.

Withdrawal Period

Not applicable (not for bird administration).

Contraindications

Not for bird administration. Corrosive in powder form.

Storage

Must prepare fresh solutions daily as the purple color fades indicating inactivation.

Quantitative Data

• Dose: 1% w/v solution (1:100) for surfaces; 0.1%-0.2% w/v for water systems
• Dilution: 1:100 (surface application)
• Withdrawal: Not applicable
• Shelf Life: Active solution requires daily preparation

Relationships

• Target Diseases: Avian Influenza, Newcastle Disease, Infectious Bursal Disease, Salmonella, Aspergillosis.

Evidence

• Source: India Poultry Knowledge Inventory, India Poultry Knowledge Inventory and Master Management Guide, Poultry Medicine Research Plan
• Evidence Strength: High

References

• India Poultry Knowledge Inventory
• India Poultry Knowledge Inventory and Master Management Guide
• Poultry Medicine Research Plan

Missing Information

Exact chemical formula, adverse effects, precise page numbers.

Schema Coverage

Identity: Complete Structured Facts: Partial Quantitative Data: Partial Relationships: Partial Evidence: Partial References: Complete Overall Completeness: 75%