{"id":18233,"date":"2025-04-14T13:51:29","date_gmt":"2025-04-14T13:51:29","guid":{"rendered":"https:\/\/herdwatch.com\/en-uk\/?p=18233"},"modified":"2026-05-25T08:52:43","modified_gmt":"2026-05-25T08:52:43","slug":"clostridial-vaccination-in-lambs","status":"publish","type":"post","link":"https:\/\/herdwatch.com\/en-uk\/blog\/clostridial-vaccination-in-lambs\/","title":{"rendered":"Protecting your flock: A guide to vaccinating lambs against clostridial diseases"},"content":{"rendered":"\n
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Farmer Guide<\/div>\n\n

Protecting lambs from clostridial diseases: what every sheep farmer should know<\/h1>\n\n

\n Clostridial diseases can strike quickly and cause sudden losses in otherwise healthy lambs.\n A clear vaccination plan, good handling practices, and accurate records all play a key role in protecting flock health and performance.\n <\/p>\n\n

\n Sheep health<\/span>\n Vaccination planning<\/span>\n Flock records<\/span>\n <\/div>\n <\/div>\n <\/div>\n\n
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\n 1<\/span>\n Fast-acting diseases that can cause sudden death<\/span>\n <\/div>\n
\n 2<\/span>\n Vaccination is one of the most effective protections<\/span>\n <\/div>\n
\n 3<\/span>\n Colostrum plays a key role in early lamb protection<\/span>\n <\/div>\n
\n 4<\/span>\n Accurate records help keep the whole flock on schedule<\/span>\n <\/div>\n <\/div>\n <\/div>\n\n
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Why clostridial disease prevention matters<\/h2>\n\n

\n Protecting lamb health is essential for maintaining a productive flock. One of the most important areas of sheep health management\n is preventing clostridial diseases \u2014 fast-moving illnesses caused by Clostridium<\/em> bacteria that can lead to severe illness\n or sudden death in otherwise healthy animals.\n <\/p>\n\n

\n A well-planned vaccination programme is one of the most effective ways to reduce these risks, protect young lambs,\n and avoid preventable losses.\n <\/p>\n\n

\n \u201cA proactive vaccination programme helps protect lambs, reduce losses, and support stronger flock performance.\u201d\n <\/div>\n <\/div>\n\n
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Understanding clostridial diseases<\/h2>\n\n

\n Clostridial diseases are caused by different species of Clostridium<\/em> bacteria, which are commonly found in soil\n and in the gastrointestinal tract of sheep. Under certain conditions, these bacteria can multiply rapidly and release\n toxins that cause severe illness or sudden death.\n <\/p>\n\n

Common clostridial diseases affecting sheep include:<\/p>\n\n

Enterotoxemia Type C<\/h3>\n

\n Also known as haemorrhagic enteritis or \u201cbloody scours,\u201d this disease affects young lambs and causes severe damage\n to the small intestine. It is often linked to digestive upset and can be triggered by sudden dietary changes.\n <\/p>\n\n

Enterotoxemia Type D<\/h3>\n

\n Often referred to as \u201covereating disease\u201d or \u201cpulpy kidney,\u201d this condition typically affects fast-growing lambs,\n particularly those on high-energy diets or nursing from high milk-producing ewes.\n <\/p>\n\n

Tetanus (Lockjaw)<\/h3>\n

\n Caused by Clostridium tetani<\/em>, tetanus is usually associated with wounds, including those caused by routine\n procedures such as docking or castration. It leads to muscle stiffness and is often fatal if left untreated.\n <\/p>\n <\/div>\n\n

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The importance of vaccination<\/h2>\n\n

\n Vaccination is a key part of protecting sheep against clostridial disease. When ewes are vaccinated at the right time,\n immunity is passed to lambs through colostrum, helping protect them during their most vulnerable early stages.\n <\/p>\n\n

\n Maintaining a consistent flock vaccination programme helps reduce disease pressure, improve resilience,\n and support long-term flock productivity.\n <\/p>\n <\/div>\n\n

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Recommended vaccination protocol<\/h2>\n\n

For breeding ewes<\/h3>\n

\n Primary course:<\/strong> Administer two initial doses, typically spaced 4\u20136 weeks apart.\n <\/p>\n

\n Booster vaccination:<\/strong> Give a booster at the appropriate time before lambing to maintain strong antibody levels\n in colostrum and support passive protection in newborn lambs.\n <\/p>\n\n

For lambs<\/h3>\n

\n Lambs from vaccinated ewes:<\/strong> These lambs receive early protection through colostrum.\n Begin their vaccination course from around 6\u201310 weeks of age, with two doses given 3\u20134 weeks apart.\n <\/p>\n

\n Lambs from unvaccinated ewes or with poor colostrum intake:<\/strong> These lambs are at higher risk.\n A tetanus antitoxin may be administered shortly after birth, particularly before procedures such as docking or castration.\n Vaccination may need to begin earlier, based on veterinary advice.\n <\/p>\n <\/div>\n\n

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Best practices for vaccination<\/h2>\n\n

\n Good vaccination technique and strong record keeping are just as important as the product itself.\n Following best practice helps ensure the programme works effectively across the flock.\n <\/p>\n\n