Cryptosporidium Test (antigen)

Further information

Our Cryptosporidium Antigen Test is a targeted faecal test for dogs, cats and reptiles. It detects Cryptosporidium antigen in a sample submitted from one animal.

Cryptosporidium is a microscopic protozoan parasite that can infect the gastrointestinal tract of many animal species. Infection may be associated with diarrhoea and other gastrointestinal signs. However, some animals can carry the parasite without showing obvious signs of illness.

Cryptosporidium antigen testing for dogs, cats and reptiles

Our veterinary laboratory uses targeted antigen technology to test specifically for Cryptosporidium. This makes the test useful where Cryptosporidium is a particular concern or where a focused result is preferred instead of a broader parasite panel.

The Cryptosporidium Antigen Test requires a faecal sample from a single animal. Please do not pool samples from different animals, as pooling is not suitable for this test.

A positive result means that Cryptosporidium antigen was detected in the submitted sample. Results should be considered alongside the animal’s history, clinical signs and any other relevant findings.

Our trained laboratory team performs and reviews the antigen testing before issuing the result. Every test includes a clear laboratory report and access to free after-test advice where required.

Turnaround time: Antigen test results are normally issued within 24 hours of the sample arriving at our laboratory. Testing is carried out Monday to Friday, excluding bank holidays.

Use by date: The antigen component has a use-by date that must be followed. Each kit provides a minimum usage window of 4 weeks from the date of order. Please return the sample before the date shown on the laboratory request form.

This test is suitable for dogs, cats and reptiles. If you require broader parasite screening, we also offer combined testing options that include microscopy and additional parasite tests.

Our Cryptosporidium Antigen Test provides targeted laboratory testing for dogs, cats and reptiles, helping to identify the presence of Cryptosporidium antigen in a faecal sample.

Cryptosporidium is a microscopic intestinal parasite that can affect several animal species. Infection may be associated with diarrhoea, loose stools and other gastrointestinal signs, although some infected animals may show no obvious symptoms.

Our trained laboratory team uses targeted antigen testing to identify Cryptosporidium antigen in the submitted sample. This provides useful information when investigating suspected infection or unexplained digestive problems.

Sample collection: This test requires a fresh faecal sample from one animal. Please do not combine samples from different animals, as pooled samples are not suitable for this test.

When should you consider this test? This targeted test may be suitable when Cryptosporidium is a specific concern or when a focused result is preferred rather than a broader parasite screen.

All samples are processed and reviewed by our trained laboratory team. Clear, easy-to-understand laboratory results and free after-test advice are included.

We report whether Cryptosporidium antigen was detected in the submitted faecal sample.

A positive result confirms the detection of Cryptosporidium antigens. Consider the result alongside the animal’s history, clinical signs and any other relevant findings.

Turnaround time: Our laboratory team completes and reviews the Cryptosporidium antigen test within 24 hours of the sample arriving at our laboratory.

Use by date: Please use the test before the date shown on the laboratory request form. The kit provides a minimum usage window of 6 weeks from the point of order.

Where possible, we provide the longest available use-by period. Please return the sample before the published use-by date to ensure it remains suitable for testing.

This kit contains the materials needed to collect and return one faecal sample to our laboratory.

  • Recyclable padded return packaging.
  • Free Tracked 24 return postage.
  • Laboratory request form and clear sample collection instructions.
  • Recyclable faecal sample collection box in a resealable write-on bag.
  • Biodegradable secondary sealable bag.
  • Biodegradable natural wood sampling spoon.

Follow the supplied instructions carefully and return the sample before the kit’s use by date.

How does it work?

1. Choose and order your test

Select the appropriate parasite test for your animal(s), or use our quick guide to find the most suitable option.

Choose and order your test

Collect the sample using your test kit and return it to our laboratory using the free, 24-hour tracked delivery which is included in your kit.

2. Send your sample

The laboratory team analyses your sample and provides a detailed PDF report via email, with access to our clinical team for further guidance if needed.

3. Receive your results
Choose and order your test
2. Send your sample
3. Receive your results
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