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 접종 후 14일 and lasts for approximately 150 days, covering the critical production period for broilers and early-stage layers.
예방 접종 프로그램
- 최초 접종:
- 3–5 days of age
- Single-dose administration
- Designed for early immunity establishment
- Suitable for integration into antibiotic-reduction programs
용량 및 투여 방법
- Route: Drinking water
- 용량:
- 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
구성
각 용량에는 다음이 포함됩니다:
- Eimeria tenella (ETGZ): 1700 ±10% sporulated oocysts
- Eimeria necatrix (ENHZ): 1700 ±10%
- Eimeria acervulina (EAGZ): 1700 ±10%
- Eimeria maxima (EMPY): 1700 ±10%
제품 특성
- 외관: 투명한 무색 액체
- 정치 시 약간의 침전물이 생길 수 있음
- 사용 전 혼합 필요
안전성 및 주의사항
- 사용 대상 건강한 닭만
- 활동성 감염 치료용이 아님
핵심 관리 요건:
- 항콕시듐제를 사용하지 마십시오:
- 백신 접종 전 24시간 이내
- 백신 접종 후 2주 이내
- 백신 접종 전:
- 2–4시간 동안 급수를 중단하십시오
- During administration:
- Ensure vaccine is consumed within 2–4 hours
- Adjust water volume based on flock conditions
- Do not freeze or expose to heat
Adverse Reactions
- 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
포장 및 규격
- 규격: 1000 doses/vial
- 포장: 10바이알/박스
보관 및 유효 기간
- 보관: 2–8°C
- 얼리지 마십시오
- Shelf Life: 8 months
