parasitedetection

Your practice is the first line of defense against intestinal parasitic infections

Parasite prevalence

Routine monitoring and accurate parasite detection are critical to pet health

Research indicates that intestinal parasites remain prevalent in pets despite the variety of medications available1,2,6

In dogs, three of the most frequently diagnosed intestinal parasites are:

Roundworm in dogs

Roundworm

(15%-25%)3,4

Giardia in dogs

Giardia

(3%-8.4%)1,5

Hookworm in dogs

Hookworm

(1.2%-3.75%)3,6

High definition images are from VETSCAN IMAGYSTTM.

In cats, two of the most frequently diagnosed intestinal parasites are:

Roundworm in cats

Roundworm

(26%)6

Giardia in cats

Giardia

(3%-7%)5

Hookworm in cats

Hookworm

(3.9%)6

High definition images are from VETSCAN IMAGYSTTM.

Testing guidelines

Protect the health of pets with accurate and timely detection

ESCCAP Worm Control in Dogs and Cats Guidelines states "Responsible ownership of cats and dogs includes regular health controls with faecal diagnostics and deworming accompanied by regular testing for efficacy7

  • Roundworms and Giardia hold the zoonotic potential to impact the health of pet owners1,2,7
  • Infected pets could contaminate the environment with these potentially zoonotic parasites8
Hookworm and roundworm images

High definition images are from VETSCAN IMAGYST.

Current shortcomings

Faecal centrifugation with flotation is the method recommended by veterinary parasitologists for concentration of parasitic eggs in faeces

This process is complex and results can vary. The consistency of results can be influenced by9:

Level of training

TRAINING

Level of staff training

Preparation

PREPARATION

Time spent practicing, preparing and reading faecal results

Shortened time

TIMING

Less time preparing the sample or reading results due to other responsibilities in the practice

Up to half of infected dogs can go undetected

by passive faecal flotation examinations done in private practice due to clinician error or limitations of the passive flotation technique10

References: 1. Batchelor DJ, Tzannes S, Graham PA, Wastling JM, Pinchbeck GL, German AJ. Detection of endoparasites with zoonotic potential in dogs with gastrointestinal disease in the UK. Transbound Emerg Dis. 2008;55(2):99-104. doi: 10.1111/j.1865-1682.2007.01005.x. PMID: 18397497.

2. Traversa, D. Pet roundworms and hookworms: A continuing need for global worming. Parasites Vectors 5, 91 (2012). https://doi.org/10.1186/1756-3305-5-91

3. Wright I, Wolfe A. Prevalence of zoonotic nematode species in dogs in Lancashire. Vet Rec. 2007 Dec 8;161(23):790. PMID: 18065815

4. Wolfe, Alan & Wright, I. (2003). Human toxocariasis and direct contact with dogs. The Veterinary record. 152. 419-22. 10.1136/vr.152.14.419.

5. ESCCAP, GL06: Control of Intestinal Protozoa in Dogs and Cats 2nd Ed (2018). https://www.esccap.org/uploads/docs/xnqpgri2_0701_ESCCAP_Guideline_GL6_v7_1p.pdf Accessed 6-15-20.

6. Wright I, Stafford K, Coles G. The prevalence of intestinal nematodes in cats and dogs from Lancashire, north-west England. J Small Anim Pract. 2016 Aug;57(8):393-5. doi: 10.1111/jsap.12478. Epub 2016 Apr 13. PMID: 27071856

7. ESCCAP, GL01: Worm Control in Dogs and Cats 6th Ed (2020). https://www.esccap.org/uploads/docs/2fe4poh6_0778_ESCCAP_Guideline_GL1_v10_1p.pdf Accessed 6-15-20

8. Kirchheimer R, Jacobs DE. Toxocara species egg contamination of soil from children's play areas in southern England. Vet Rec. 2008 Sep 27;163(13):394-5. doi: 10.1136/vr.163.13.394. PMID: 18820328.

9. Nagamori, Y., Hall Sedlak, R., DeRosa, A. et al. Evaluation of the VETSCAN IMAGYST: an in-clinic canine and feline fecal parasite detection system integrated with a deep learning algorithm. Parasites Vectors 13, 346 (2020). https://doi.org/10.1186/s13071-020-04215-x

10. Gates MC, Nolan TJ. Comparison of passive fecal flotation run by veterinary students to zinc-sulfate centrifugation flotation run in a diagnostic parasitology laboratory. J Parasitol. 2009 Oct;95(5):1213-4. doi: 10.1645/GE-2058.1. Epub 2009 Mar 13. PMID: 19284803.

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