Do you know how to reduce calf scour in your herd

NADIS News Feed

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Webinar written and presented by Dr Tim Potter BVetMed MRCVS

Scours

• Calf scour (diarrhoea) is the most common disease in young calves, accounting for about 50% of all calf deaths.
• Easily recognised it is important that it is rapidly identified and that affected animals are treated appropriately to ensure survival.
• Calves affected by scour are most likely to die from dehydration as a result of the increased fluid loss.
• Damage to the gut results in reduced daily liveweight gains.

Economic impact

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Rotavirus and Coronavirus

• Common causes of diarrhoea in young dairy calves.
• Infection may be acquired in the calving pen then spread between young calves in the calf shed.
• Typical early signs include a reluctance to stand and drink, mild depression and salivation.
• The calf becomes dehydrated with sunken eyes and tight and inelastic skin; recumbency soon follows.
• Vaccines for rota and coronavirus are available for administration to cows prior to calving.
• This vaccination helps boost the immunity provided to the calf in the colostrum – therefore good colostrum feeding practices are essential.

 

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Farm subsidies and helping the environment | Letters

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Farm subsidies and helping the environment | Letters

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Ian Stewart insists farmers do not get payments just for owning land, Bob Roberts points out the importance of incentives and public access, while Iain Climie is concerned about food security

The farming subsidy system needs to be totally redesigned and, yes, there are hideous anomalies (Environment to benefit from ‘biggest farming shake-up in 50 years’, 30 November). Racehorses and golf courses are not my idea of farming. But please stop stating that farmers get...
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