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Concern guide

Antiviral Support

Viral outbreaks can compress mortality, production loss, emergency labour and biosecurity risk into a few critical days.

Discuss your flock

02 · Understanding the problem

What is happening in the flock?

Poultry viruses differ greatly in transmission, target organs and control. Inclusion Body Hepatitis is associated with fowl adenoviruses and often affects young broilers, while Newcastle disease, avian influenza and other viral infections have distinct epidemiology and regulatory implications. Signs such as sudden mortality, depression, poor intake, respiratory distress, production loss or abnormal livers are not sufficient to identify the agent. Coinfection, immunosuppression and secondary bacteria can change both presentation and outcome.

A suspected viral event needs a disciplined response: isolate the house, tighten movement control, record the mortality curve and contact the flock veterinarian early. Freshly dead birds and correctly collected tissues improve diagnostic value. Pale, enlarged or haemorrhagic livers and inclusion bodies may support an IBH diagnosis, but laboratory confirmation and differential diagnosis remain important. Preserve house-level chronology and avoid moving equipment between affected and unaffected sheds while results are pending. Some suspected diseases are notifiable; local veterinary authorities determine required action. Phytogenic products positioned for antiviral and immune support may assist antioxidant defences, cellular and humoral immunity, vaccination response and performance during challenge. They do not neutralise every virus, replace vaccination or make an infected flock safe to move. AdenoVin is specifically grounded in the product data for IBH and has a detailed drinking-water outbreak schedule; VGen is positioned more broadly for immune, vaccination and viral support in water or feed. Any use should follow veterinary direction and operate alongside biosecurity, carcass disposal, sanitation, supportive husbandry and pathogen-specific control.

03 · Signs to look for

Record patterns, not just incidents

  • Sudden or rising mortality with depression and reduced intake
  • Pale, enlarged, friable or haemorrhagic liver findings
  • Respiratory or neurological signs requiring urgent diagnosis
  • Egg-production decline or poor recovery around viral pressure
  • Low titres or inconsistent response after vaccination

04 · What it costs you

The loss extends beyond mortality

Acute mortality and lost live weight or egg production

Emergency diagnostics, labour, sanitation and downtime

Secondary infection and prolonged performance suppression

Movement restrictions, biosecurity exposure and reputational risk

05 · The phytogenic approach

Support the mechanism, correct the cause

Immunomodulatory and antioxidant actives may support host defences, vaccination response and recovery during viral challenge.

Product use is supportive only. Diagnosis, legal reporting where applicable, vaccination and veterinary outbreak direction remain primary.

06 · Recommended products

Options grounded in their listed indications

Delivery form, benefits and recommendation text below come directly from the GenNaturaal product records.

AdenoVin pack
water

AdenoVin

Phytogenic Protection against IBH

antiviral

  • Assists in overcoming avian viral infections
  • Enhances cellular and humoral immunity
  • Boosts blood titre values and supports vaccination efficacy
View details

Listed for: IBH (Inclusion Body Hepatitis) and other viral infections

VGen pack
waterfeed

VGen

Reinforces Immunity with Health

immunity · antiviral

  • Assists in overcoming avian viral infections
  • Enhances cellular and humoral immunity
  • Boosts blood titre values and supports vaccination efficacy
View details

Listed for: VVND · RD (Ranikhet) · Avian influenza and other viral infections

Viro-Neut pack
water

Viro-Neut

Strengthening Flocks, Naturally

antiviral · immunity

  • Supports flock strength during viral pressure
  • Complements immunity programmes around challenge periods
  • Practical water-route delivery for a defined protocol
View details

Listed for: Phytogenic water support for flock strength during viral pressure.

07 · Suggested protocol

Use the recorded dose and schedule

Select form and bird rate with your veterinarian or nutritionist. These are the product-record schedules, not a diagnosis-specific prescription.

water guidance

  • Per 100 birds/day — Broiler: 30 ml · Layer: 20–30 ml · Breeder: 20–30 ml

Application: Prevention: stated dose once daily. Treatment: follow the outbreak protocol every 12 hours.

  1. Withdraw feed for 60 minutes.
  2. After 1 hour, add the required quantity of medicine to drinking water; a sanitiser and acidifier may be added.
  3. Medicine to be completed within 3 hours, then continue with plain water.
  4. Feed added normally after the withdrawal window.
  5. Repeat the medicine schedule every 12 hours.

For animal feed / drinking water use only. Dosage as directed by a qualified veterinarian or nutritionist.

water guidance

  • Per 100 birds/day — Broiler: 20 ml · Layer: 20–30 ml · Breeder: 20–30 ml

Application: Prevention — stated dose once daily, 3–5 days after vaccination. Treatment — double the dose/schedule and extend duration in severe conditions; continuously 5–7 days in morning water.

feed guidance

  • Per ton of feed — Broiler: 500 g · Layer: 500 g · Breeder: 500 g

Application: Continuous in feed.

For animal feed / drinking water use only. Dosage as directed by a qualified veterinarian or nutritionist.

water guidance

    Application: Use in drinking water as directed by a qualified veterinarian or nutritionist.

    For animal feed / drinking water use only. Dosage as directed by a qualified veterinarian or nutritionist.

    08 · Prevention & management tips

    Practical controls before products

    • Restrict people, equipment and bird movement immediately when unusual mortality appears.
    • Contact the veterinarian and submit fresh, correctly handled diagnostic material early.
    • Maintain mortality, clinical-sign, feed and water records by house and hour during acute events.
    • Review breeder immunity, chick source, vaccination and cleaning between flocks after an IBH investigation.
    • Follow approved carcass disposal, disinfection and authority guidance for suspected notifiable disease.

    Further reading

    Continue the technical review

    7 min read

    What are phytogenic feed additives?

    A practical introduction to plant-derived poultry additives, what they may support, and how to assess a product beyond its ingredient list.

    Read article →

    6 min read

    Phytogenics vs antibiotic growth promoters

    A careful comparison of purpose, evidence and limits—why phytogenics can support an antibiotic-reduction system but are not a simple medicine substitute.

    Read article →

    6 min read

    Heat stress in Indian poultry: a month-by-month summer plan

    A prevention-first summer plan covering shed readiness, water, feeding, ventilation and flock records before and during India’s hottest months.

    Read article →

    10 · Talk to a technical expert

    Bring the flock records, not just the symptom

    Share bird age, flock size, duration, feed and water intake, mortality and recent management changes so the technical team can ask better questions.

    Request technical support