Trace Elements in Sheep – Liver Sampling

Monitoring trace element levels in sheep is critical to their health and productivity. They are essential for numerous physiological functions, including immune response, reproduction, and maintenance of body condition. However, deficiency and toxicity can pose significant health risks especially when thinking about copper supplementation.

Why Monitor Copper Levels?

Sheep are […]

2025-01-03T11:39:56+00:00January 3rd, 2025|Sheep|

Auxillary TB Testing Methods

The TB skin test (the single intradermal comparative cervical tuberculin test or SICCT) is officially quoted as having ‘specificity’ of 99.98%. This means that false positive results only occur once in 5000 tests. Conversely the ‘sensitivity’ of the test is much lower, in the range of 50-80% at standard interpretation, […]

2024-12-10T16:08:29+00:00December 10th, 2024|Beef, Dairy, Infectious Diseases|

How to Stay One Step Ahead of Infectious Diseases

Recently, having spent a few days helping out with the national disease surveillance and control efforts in East Yorkshire I gained a greater appreciation of the level of surveillance and monitoring of exotic and notifiable animal diseases that goes on behind the scenes in the UK. Whilst infectious diseases are […]

2024-12-10T15:55:38+00:00December 10th, 2024|Dairy, Infectious Diseases|

Calcium and ketone testing – are we testing the cow or the herd?

Calving is associated with profound metabolic changes which often lead to a combination of fatty liver, poor energy status, low blood calcium, reduced feed intakes and oxidative stress. These conditions adversely affect milk yield, cow health and increase the chances of premature culling.

Blood testing cows after calving for calcium […]

2024-11-01T16:15:47+00:00November 1st, 2024|Dairy, Management|

BVD Survey Results

The results from the 2024 National BVD Survey make interesting reading (if you’re into that kind of thing…). Compiled from responses from 673 farmers, 58% of whom are in England, with 14% each from Wales, Scotland and Northern Ireland, here Rob discusses the key points.

  • 478 farmers claimed to […]
2024-11-01T16:09:45+00:00November 1st, 2024|Beef, Dairy|

Blue Tongue BTV-3 Update

Bluetongue (BTV) is a viral disease transmitted by biting midges, which affects all ruminants (e.g. sheep, cattle, goats and deer) and camelids (e.g. llama and alpaca). BTV is mainly spread by infected adult midges biting an animal susceptible to the disease.

An uninfected adult midge bites an infected ruminant animal […]

2024-11-01T16:05:26+00:00November 1st, 2024|Beef, Dairy, Sheep, Youngstock|
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