Broiler Chickens｜10 Common Diseases (cause → signs → examination → treatment direction → prevention) | Evidence chain

FAQ

What is sudden death syndrome (SDS, flip-over disease), and what should make you call the vet at once?

Sudden cardiac death, associated with fast-growing lines. You will see an apparently healthy bird die suddenly, often found on its back. The direction of management is that it cannot be treated after the fact; the focus is on overall husbandry to lower the risk. In the source chapter this row belongs to the group needing prompt attention; the actual judgement still rests with the veterinarian case by case, and this text gives no drug names or doses.

突然死症候群 Sudden death syndrome（SDS、flip-over disease）とは何ですか。何が見えたらすぐ獣医師を呼ぶべきですか。 — 心臓性の突然死であり、急速に発育する系統と関連します。外見上健康な個体が突然死し、仰向けの姿勢で見つかることが多くあります。対処の方向性は、事後の治療はできず、飼養管理全体でリスクを下げることが要点というものです。この行は元の章で速やかな対応を要する類型に属します。実際の判断は個々の症例に応じて獣医師が行う必要があり、本文では薬剤名と用量は書きません。

What is sudden death syndrome (SDS, flip-over disease), and what should make you call the vet at once? — Sudden cardiac death, associated with fast-growing lines. You will see an apparently healthy bird die suddenly, often found on its back. The direction of management is that it cannot be treated after the fact; the focus is on overall husbandry to lower the risk. In the source chapter this row belongs to the group needing prompt attention; the actual judgement still rests with the veterinarian case by case, and this text gives no drug names or doses.

What is avian influenza, and what should make you call the vet at once?

Same as the laying hen group. You will see: same as the laying hen group. The direction of management is that this falls under statutory reporting and stamping-out measures (see columns B and C). In the source chapter this row belongs to the group needing prompt attention; the actual judgement still rests with the veterinarian case by case, and this text gives no drug names or doses.

高病原性鳥インフルエンザ Avian influenza とは何ですか。何が見えたらすぐ獣医師を呼ぶべきですか。 — 採卵鶏グループと同じです。症状も採卵鶏グループと同じです。対処の方向性は、法定の届出と殺処分の対象範囲（B・C 欄参照）というものです。この行は元の章で速やかな対応を要する類型に属します。実際の判断は個々の症例に応じて獣医師が行う必要があり、本文では薬剤名と用量は書きません。

What is avian influenza, and what should make you call the vet at once? — Same as the laying hen group. You will see: same as the laying hen group. The direction of management is that this falls under statutory reporting and stamping-out measures (see columns B and C). In the source chapter this row belongs to the group needing prompt attention; the actual judgement still rests with the veterinarian case by case, and this text gives no drug names or doses.

What is chronic heart failure (the non-sudden, chronic form), and what should make you call the vet at once?

Long-standing obesity and the cumulative cardiac load of fast-growing lines. You will see steadily falling activity, rapid breathing and ascites. The direction of management is that long-term veterinary assessment and management are required. In the source chapter this row belongs to the group needing prompt attention; the actual judgement still rests with the veterinarian case by case, and this text gives no drug names or doses.

心不全（突然死型ではない慢性型） Chronic heart failure とは何ですか。何が見えたらすぐ獣医師を呼ぶべきですか。 — 長期の肥満と、急速に発育する系統における心臓負荷の蓄積が原因です。活動性の持続的な低下、呼吸促迫、腹水が現れます。対処の方向性は、獣医師による長期の評価と管理が必要というものです。この行は元の章で速やかな対応を要する類型に属します。実際の判断は個々の症例に応じて獣医師が行う必要があり、本文では薬剤名と用量は書きません。

What is chronic heart failure (the non-sudden, chronic form), and what should make you call the vet at once? — Long-standing obesity and the cumulative cardiac load of fast-growing lines. You will see steadily falling activity, rapid breathing and ascites. The direction of management is that long-term veterinary assessment and management are required. In the source chapter this row belongs to the group needing prompt attention; the actual judgement still rests with the veterinarian case by case, and this text gives no drug names or doses.