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Our Giardia qPCR Test for Dogs and Cats detects Giardia duodenalis DNA in a faecal sample.
Giardia is an intestinal protozoan parasite that can affect dogs and cats. Infection may be associated with soft stools, diarrhoea or other digestive signs, although some infected animals show no symptoms.
This targeted molecular test can help investigate persistent or recurrent gastrointestinal signs, or cases where Giardia is a specific concern.
Looking for broader screening? Our Canine Diarrhoea Screen or Feline Parasite and Bacteria Screen test for multiple potential causes of digestive problems.
Our trained laboratory team processes and reviews each sample. Clear laboratory results and free after-test advice are included.
Our Giardia qPCR Test for Dogs and Cats uses quantitative polymerase chain reaction (qPCR), a highly sensitive molecular technique, to detect the genetic material (DNA) of Giardia duodenalis in a submitted faecal sample.
Collect a small amount of fresh faeces from one dog or cat over 3 consecutive days, using the sample collection container provided. Combining samples collected over several days can improve the likelihood of detecting Giardia, as the parasite may be shed intermittently.
Follow the instructions supplied with your kit, ensuring the sample is not contaminated with cat litter, soil, water or other materials. Once collection is complete, securely package and return the sample promptly using the prepaid return packaging provided.
qPCR testing detects Giardia DNA and does not necessarily indicate that live parasites are present or that an active infection is causing clinical symptoms.
Although qPCR is highly sensitive, a negative result cannot completely exclude infection, particularly when parasite shedding is intermittent or the amount of DNA present is below the test’s detection limit.
This is a targeted test for Giardia and does not investigate other parasites, bacteria or viruses that may contribute to gastrointestinal symptoms.
All samples are processed and reviewed by our trained laboratory team. Clear laboratory results and free after-test advice are included.
Results are reported as Detected or Not Detected for Giardia duodenalis DNA. Where DNA is detected, the quantification cycle (Cq) value is also provided.
The Cq value provides an indication of the amount of target DNA present in the sample. Lower Cq values generally indicate greater quantities of detectable DNA. However, Cq values do not directly measure parasite numbers, infection severity or clinical significance.
A negative result indicates that Giardia DNA was not detected in the sample tested but does not completely exclude infection, particularly where parasite shedding is intermittent or DNA levels are below the detection limit.
Results should be interpreted alongside the animal’s clinical signs, history and any recent treatment, with veterinary advice sought where appropriate.
qPCR testing: qPCR testing is completed and reviewed, with results issued in up to 5 working days from the sample arriving at our laboratory.
Please note: Laboratory testing is undertaken Monday to Friday, excluding bank holidays. Weekends and bank holidays are not included in our stated turnaround times.
Use by date: This kit provides a minimum usage window of six weeks from the date of order. Please use and return samples before the use-by date shown on the laboratory request form.
This kit is designed for one animal and includes everything needed to collect and return a faecal sample to our laboratory.
Simply follow the instructions provided to collect and securely package your animal’s faecal sample. Return the sample promptly using the prepaid packaging supplied, ensuring it reaches our laboratory before the use by date printed on your kit documentation.
Select the appropriate parasite test for your animal(s), or use our quick guide to find the most suitable option.
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.
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.
