Chicken Coccidiosis Vaccine Description
This live quadrivalent coccidiosis vaccine is formulated with four important Eimeria species responsible for the majority of clinical and subclinical coccidiosis cases in poultry production.
Coccidiosis is a highly prevalent parasitic disease causing intestinal damage, poor feed conversion, reduced growth rates, and increased susceptibility to secondary infections. It remains one of the most economically significant diseases in the poultry industry worldwide.
Unlike anticoccidial drug programs, this vaccine enables birds to develop natural immunity through controlled exposure to attenuated oocysts. This approach reduces dependence on anticoccidial drugs and helps prevent drug resistance.
The vaccine is designed for early-life administration (3–5 days old), allowing birds to establish protective immunity before field exposure. Immunity develops within 14 giorni dopo la vaccinazione and lasts for approximately 150 days, covering the critical production period for broilers and early-stage layers.
Programma di immunizzazione
- Vaccinazione primaria:
- 3–5 days of age
- Single-dose administration
- Designed for early immunity establishment
- Suitable for integration into antibiotic-reduction programs
Dosaggio e somministrazione
- Route: Drinking water
- Dosaggio:
- 1 dose per chicken
Preparation method (example for 1000 birds):
- Add 100 mL suspension into 3000 mL water and mix well
- Add 1 vial (1000 doses) vaccine
- Add water to total 4000 mL and mix thoroughly
- Ensure complete consumption within 2–4 hours
Composizione
Ogni dose contiene:
- Eimeria tenella (ETGZ): 1700 ±10% sporulated oocysts
- Eimeria necatrix (ENHZ): 1700 ±10%
- Eimeria acervulina (EAGZ): 1700 ±10%
- Eimeria maxima (EMPY): 1700 ±10%
Caratteristiche del prodotto
- Aspetto: liquido trasparente incolore
- Con il riposo può formarsi un leggero sedimento
- Richiede miscelazione prima dell'uso
Sicurezza e precauzioni
- Per l'uso in solo polli sani
- Non indicato per il trattamento di infezioni in atto
Requisiti gestionali critici:
- NON usare farmaci anticoccidici:
- Nelle 24 ore precedenti la vaccinazione
- Nelle 2 settimane successive alla vaccinazione
- Prima della vaccinazione:
- Sospendere l'acqua per 2–4 ore
- During administration:
- Ensure vaccine is consumed within 2–4 hours
- Adjust water volume based on flock conditions
- Do not freeze or expose to heat
Reazioni avverse
- Generally well tolerated
Possible reactions (12–14 days post-vaccination):
- Mild diarrhea
- Occasional bloody droppings (due to oocyst cycling)
Management:
- If necessary, use:
- Sulfaquinoxaline
- Sulfachloropyrazine sodium for 1–2 days
Confezionamento e specifiche
- Specifiche: 1000 doses/vial
- Confezionamento: 10 flaconi/scatola
Conservazione e durata di conservazione
- Conservazione: 2–8°C
- NON congelare
- Shelf Life: 8 months
