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Vetdle Archive

Archive Case #79: Caprine Coccidiosis

Goat veterinary case - Medium - May 21, 2026

Clinical Clues

  1. A group of young kids develops diarrhoea and poor weight gain after weaning.
  2. The owner says the kids are straining and becoming dirty around the tail.
  3. Several are dull but still standing and nibbling feed.
  4. Housing conditions have recently been crowded and damp.
  5. Faecal flotation reveals heavy protozoal oocyst shedding in affected kids.
  6. Caprine coccidiosis commonly causes post-weaning diarrhoea, tenesmus, and poor growth in young kids.

Diagnosis

Caprine Coccidiosis

This case is most consistent with Caprine Coccidiosis because the kids developed typical post-weaning diarrhoea and poor thrift under high-contamination conditions. The most important clues are the age group, straining, and faecal findings, which make nutritional scours less likely.

Learning review

Review the case evidence

Use the paired clues to explain how the evidence in this goat case supports the provided diagnosis, Caprine Coccidiosis, then compare your reasoning with the case explanation.

Evidence checkpoints

Clues 1-2

  1. Clue 1: A group of young kids develops diarrhoea and poor weight gain after weaning.
  2. Clue 2: The owner says the kids are straining and becoming dirty around the tail.

Clues 3-4

  1. Clue 3: Several are dull but still standing and nibbling feed.
  2. Clue 4: Housing conditions have recently been crowded and damp.

Clues 5-6

  1. Clue 5: Faecal flotation reveals heavy protozoal oocyst shedding in affected kids.
  2. Clue 6: Caprine coccidiosis commonly causes post-weaning diarrhoea, tenesmus, and poor growth in young kids.

Self-review prompts

  1. After clues 1-2, what evidence from this goat case shaped your initial interpretation?
  2. When you compare clues 3-4 with clues 1-2, what changed in your reasoning about Caprine Coccidiosis?
  3. How do clues 5-6 align with the case explanation for Caprine Coccidiosis?

Educational Use

Vetdle archive cases are educational veterinary games for diagnostic reasoning practice. They do not provide veterinary advice, diagnosis, treatment, or professional medical guidance.