Week of 01-Dec-2017

Piglets are born with a swollen and reddish vulva. What is the most likely cause of this lesion?

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Zearalenone is a toxin produce by the fungus Fusarium spp. It causes infertility, anoestrus, rectal prolapse and pseudopregnancy in sows. In this unit, sows were fed a diet contaminated with zearalenone and female piglets were born with vulvovaginitis. Diagnosis was confirmed by analysing the diet and collecting bile from the gall bladder for mycotoxins.

Week of 12-Oct-2018

The whole litter of piglets is trembling and shacking. What is the cause of this condition?

Week of 04-Oct-2018

A carcass is split in half and an abscess is found in the spine and burst. What is the cause of this lesion?

Week of 28-Sep-2018

A number of finishing pigs have ulcerative pododermatitis on the lateral side of their feet which causes lameness. What is the cause of this lesion?

Week of 20-Sep-2018

Some gilts and sows have died suddenly during the last few months with no apparent clinical signs of disease. There is haemoperitoneum and splecnomegalia at post-mortem examination. What is the cause of mortality?

Week of 14-Sep-2018

Some finishing pigs are found with swelling of the tails with blood. What is the cause of it?

Week of 07-Sep-2018

A piglet is born alive with 6 legs. What is the cause of this finding?

Week of 31-Aug-2018

A lactating sow is found with widespread raised rhomboid lesions on the skin. What is the most likely cause of this lesion?

Week of 24-Aug-2018

Dead pigs with cyanotic ears and lower and distal parts of the body are found in one room of a flat deck accommodation. Some pigs are alive but dope. What is the cause of this condition?

Week of 17-Aug-2018

A sow is reluctant to walk. At inspection of the foot, a claw is warm, painful and there is a crack. What is this lesion?