Match tier Likely match
Presence Current · Arkansas
Last published 2020
Sources OpenAlex · ORCID
Refreshed 2026-10-08

Thomas A. Yazwinski

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Also affiliated: North Carolina State University (1979–1980)

7 h-index 12 pubs 710 cited

  • Animals
  • Cattle
  • Cattle Diseases
  • Nematode Infections
  • Immunity, Innate
  • Intestinal Diseases, Parasitic
  • Nematoda
  • Species Specificity
  • Anthelmintics
  • Female
  • DNA, Ribosomal
  • DNA, Helminth
  • Arkansas
  • Feces
  • Parasite Egg Count

Biography and Research Information

OverviewAI-generated summary

Thomas A. Yazwinski's research investigates parasitic nematode communities in cattle, focusing on their species composition and the effectiveness of anthelmintic treatments. His work utilizes molecular techniques, such as deep amplicon sequencing, to quantify the "nemabiome" – the collection of parasitic nematodes within the gastrointestinal tract. Yazwinski has explored the diversity of these nematodes and examined their response to treatments, including the prevalence of resistance mutations to common drugs like benzimidazoles in species such as Haemonchus placei and Haemonchus contortus. His publications also address broader epidemiological factors related to gastrointestinal nematode parasites in cattle within the United States and have touched upon parasite control strategies in feed yard settings. Collaborations with researchers at the University of Arkansas at Fayetteville have been a consistent aspect of his work.

Metrics

  • h-index: 7
  • Publications: 12
  • Citations: 710

Selected Publications

  • Contrasting patterns of isotype-1 β-tubulin allelic diversity in Haemonchus contortus and Haemonchus placei in the southern USA are consistent with a model of localised emergence of benzimidazole resistance (2020)
    Veterinary Parasitology 18 citations DOI OpenAlex
  • List of Contributors (2019)
    Elsevier eBooks DOI OpenAlex
  • Evidence for the F200Y (TAC) mutation conferring benzimidazole resistance in a southern USA cattle population of Haemonchus placei spreading from a single emergence (2019)
    bioRxiv (Cold Spring Harbor Laboratory) 2 citations DOI OpenAlex
  • The use of nemabiome metabarcoding to explore gastro-intestinal nematode species diversity and anthelmintic treatment effectiveness in beef calves (2017)
    International Journal for Parasitology 167 citations DOI OpenAlex
  • Season-long effectiveness of stocker-calf treatment at turnout with eprinomectin extended-release injection or a combination of injectable doramectin and oral albendazole (2016)
    The Bovine Practitioner 4 citations DOI OpenAlex
  • Exploring the Gastrointestinal “Nemabiome”: Deep Amplicon Sequencing to Quantify the Species Composition of Parasitic Nematode Communities (2015)
    PLoS ONE 351 citations DOI OpenAlex
  • Current Status of Parasite Control at the Feed Yard (2015)
    Veterinary Clinics of North America Food Animal Practice 5 citations DOI OpenAlex
  • The presence of benzimidazole resistance mutations in Haemonchus placei from US cattle (2014)
    Veterinary Parasitology 56 citations DOI OpenAlex
  • A Sampling of Factors Relative to the Epidemiology of Gastrointestinal Nematode Parasites of Cattle in the United States (2006)
    Veterinary Clinics of North America Food Animal Practice 26 citations DOI OpenAlex
  • Feasibility of Inducing Overlap Immunologic Competence in Gallinaceous Birds with Ascardia dissimilis and A. galli (2000)
    Discovery The Student Journal of Dale Bumpers College of Agricultural Food and Life Sciences DOI OpenAlex

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Collaboration Network

37 Collaborators 12 Institutions 5 Countries

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