Understanding parasites has long been one of the most persistent blind spots in veterinary diagnostics. While bacteria and fungi have benefited from decades of genomic cataloging, parasites, particularly those impacting household pets, zoo species, and wildlife, have remained chronically understudied at the genetic level. That gap has limited clinicians’ ability to differentiate species, detect co-infections, understand resistance patterns, and guide treatment with precision.
MiDOG Animal Diagnostics, in collaboration with the University of Nebraska’s Harold W. Manter Laboratory of Parasitology (HWML), is changing that.
MiDOG has officially released its first set of parasite reference genomes, now publicly available on the National Center for Biotechnology Information (NCBI) databases. This marks a major expansion of MiDOG’s genomic ecosystem, positioning the company at the forefront of parasite diagnostics for companion animals and wildlife.
Why Parasite Genomics Matters More Than Ever
Eukaryotic parasites remain a leading cause of gastrointestinal, neurologic, and systemic disease across animal species. According to MiDOG microbiome scientist Dr. Mark Yacoub, more than 20% of dogs and cats in the U.S. carry intestinal parasites, and many experience recurrent illness.
This is not just a veterinary challenge; it is a One Health issue. Over 200 parasite species are known to infect humans, and close interaction between pets and people increases the risk of zoonotic infections.
Historically, parasite identification has relied on:
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Morphology (microscopy)
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Limited, species-specific PCR panels
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Clinician interpretation under time pressure
These methods frequently miss emerging species, mixed infections, or resistant organisms. Meanwhile, the global rise of anthelmintic drug resistance continues to complicate parasite control strategies.
MiDOG’s contribution provides a long-needed solution: genomic references that bring accuracy, resolution, and predictive insights into everyday clinical practice.
A New Standard for Parasite Detection
MiDOG’s new reference genomes support the company’s ongoing mission to deliver high-definition, DNA-based diagnostics that exceed the capabilities of culture, microscopy, or traditional PCR.
With these genomic resources, veterinarians can now:
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Accurately identify parasite species, even rare or emerging ones
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Detect co-infections with bacteria, fungi, or other parasites
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Reveal drug-resistance markers
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Reduce diagnostic ambiguity
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Make faster, evidence-based treatment decisions
“Our mission is to transform veterinary diagnostics by empowering clinicians with the tools and insights they need to treat patients effectively and ultimately save animal lives,” said Dr. Janina Krumbeck, CEO of MiDOG.
A Significant Contribution to Global Parasitology
Despite being a young field, parasite genomics is rapidly evolving, and MiDOG is already playing a leading role. At this time:
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50% of all thorny-headed worm (Acanthocephala) genomes on NCBI were generated by MiDOG
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12% of flatworm (Platyhelminthes) genomes currently on NCBI also originate from MiDOG’s sequencing efforts
These contributions directly enhance global reference databases used daily by researchers, veterinarians, and public health agencies worldwide.
And these genomes are not merely academic achievements, they are already applied in real-world cases, including:
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Cryptosporidium serpentis in endangered snakes
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Neodermophthirus harkemai in aquarium-housed lemon sharks
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Cystoisospora infections in endangered black-footed ferrets
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The first genomic detection of Tritrichomonas foetus in a family dog
Each case underscores how access to high-quality, species-level genetic data can change case outcomes.
A Partnership Rooted in Scientific Rigor
At the heart of this milestone lies MiDOG’s partnership with the Harold W. Manter Laboratory of Parasitology (HWML), one of the largest parasite collections in the world. Many of HWML’s archived specimens were collected over nearly 40 years of NSF-supported fieldwork across the U.S., Mexico, Bolivia, and the greater Neotropics.
The collaboration merges:
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MiDOG’s advanced sequencing technologies
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HWML’s deep historical collections and taxonomic expertise
Dr. Scott Gardner of HWML emphasized the importance of this work:
“As public trust resources, these specimens must be accessible to qualified researchers, which has been achieved through this collaboration. We look forward to continuing the collaboration to expand the genomic databases even further.”
This partnership ensures that genetic databases remain accurate, authoritative, and anchored in rigorous scientific curation.
Advancing One Health and Global Surveillance
MiDOG’s parasite genomes also carry value far beyond the clinic.
They help:
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Track tropical parasites that appear in non-endemic regions
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Link parasite genetics with hosts, vectors, and geographic distribution
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Enhance zoonotic surveillance
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Strengthen One Health programs that integrate animal, human, and environmental health
As parasites continue to shift across climates and borders, genomic monitoring offers one of the most reliable tools for early detection.
Examples of Newly Released Genomes
MiDOG and HWML have contributed multiple high-quality assemblies, including:
Several additional genomes are currently in progress and will be added to NCBI as sequencing and annotation are completed.
MiDOG Is Now Accepting Additional Parasites for Sequencing
To further expand the reference library and support clinicians, zoological institutions, and researchers, the MiDOG scientific team is currently accepting other parasites relevant to veterinary medicine for whole genome sequencing.
This ongoing initiative will accelerate the development of a comprehensive, open-access genomic library designed to improve diagnostics and strengthen global parasitology.