Immune system protection

Gumboro (IBD) vaccines

Infectious bursal disease (IBD), commonly called Gumboro, is a viral disease of young chickens that destroys the bursa of Fabricius, the organ that builds immunity. It causes sudden deaths around 3–6 weeks of age and leaves survivors with weakened immunity, so other vaccines work poorly. Vaccine timing must match the chicks' maternal antibody levels.

Also known as: Infectious bursal disease, Gumboro

Signs to watch for

Depressed birds with ruffled feathers
Whitish, watery droppings and soiled vents
Vent pecking
Sharp rise in deaths for a few days
Post-mortem: swollen or bloody bursa, bleeding in thigh and breast muscle

Which birds are at risk?

Chickens mainly between 3 and 6 weeks of age; earlier infection causes silent immunosuppression.

How vaccination protects your flock

Live intermediate or intermediate-plus vaccines are given in drinking water, with timing based on maternal antibodies (ideally checked by testing day-old chicks). Breeders receive inactivated vaccines so they pass strong antibodies to chicks. Thorough shed cleaning between flocks is essential because the virus survives for months.

Infectious Bursal Disease (IBD / Gumboro) vaccines from Shiv Sales

Protects the bursa and the bird's immune system, so every other vaccine in the programme works better. Essential for commercial operations.

Available formsIntermediate, Intermediate plus, Hot strains for severe challenge, Inactivated

Cold-chain deliveredStored and delivered at 2–8°C across Chhattisgarh and neighbouring states.

Free schedule adviceWe help plan timing and route for your flock.

Enquire about Infectious Bursal Disease (IBD / Gumboro) vaccines

FAQ

Infectious Bursal Disease (IBD / Gumboro): common questions

When should Gumboro vaccine be given to broilers?

Usually in the second or third week of life, but the exact day depends on maternal antibody levels. Too early and antibodies neutralise the vaccine; too late and field virus may infect first.

What is the difference between intermediate and intermediate-plus IBD vaccines?

Intermediate-plus (sometimes called 'hot') vaccines can break through higher maternal antibody levels and suit farms with heavy field challenge, but they cause more bursal damage. The choice depends on your farm's history.

Why do vaccinated chicks still get IBD?

Common reasons are wrong timing against maternal antibodies, poor water vaccination technique, very virulent field strains, or heavy virus load in a poorly cleaned shed.

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