World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
24
Citations
2765
World Ranking
3007
National Ranking
855

Sascha L. Hallett publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where Sascha L. Hallett sits on this spectrum.

29–33 publications: 1 scientists 34–38 publications: 6 scientists 39–43 publications: 17 scientists 44–48 publications: 23 scientists 49–53 publications: 28 scientists 54–58 publications: 44 scientists 59–63 publications: 66 scientists 64–68 publications: 75 scientists 69–73 publications: 71 scientists 74–78 publications: 85 scientists 79–83 publications: 108 scientists 84–88 publications: 105 scientists 89–93 publications: 84 scientists 94–98 publications: 103 scientists 99–103 publications: 97 scientists 104–108 publications: 95 scientists 109–113 publications: 89 scientists 114–118 publications: 88 scientists 119–123 publications: 109 scientists 124–128 publications: 93 scientists 129–133 publications: 89 scientists 134–138 publications: 95 scientists 139–143 publications: 92 scientists 144–148 publications: 80 scientists 149–153 publications: 75 scientists 154–158 publications: 74 scientists 159–163 publications: 67 scientists 164–168 publications: 53 scientists 169–173 publications: 62 scientists 174–178 publications: 63 scientists 179–183 publications: 50 scientists 184–188 publications: 55 scientists 189–193 publications: 50 scientists 194–198 publications: 27 scientists 199–203 publications: 44 scientists 204–208 publications: 31 scientists 209–213 publications: 28 scientists 214–218 publications: 38 scientists 219–223 publications: 33 scientists 224–228 publications: 36 scientists 229–233 publications: 29 scientists 234–238 publications: 35 scientists 239–243 publications: 23 scientists 244–248 publications: 24 scientists 249–253 publications: 29 scientists 254–258 publications: 28 scientists 259–263 publications: 21 scientists 264–268 publications: 25 scientists 269–273 publications: 11 scientists 274–278 publications: 18 scientists 279–283 publications: 13 scientists 284–288 publications: 18 scientists 289–293 publications: 10 scientists 294–298 publications: 12 scientists 299–303 publications: 11 scientists 304–308 publications: 15 scientists 309–313 publications: 14 scientists 314–318 publications: 14 scientists 319–323 publications: 8 scientists 324–328 publications: 8 scientists 329–333 publications: 13 scientists 334–338 publications: 14 scientists 339–343 publications: 13 scientists 344–348 publications: 10 scientists 349–353 publications: 11 scientists 354–358 publications: 5 scientists 359–363 publications: 8 scientists 364–368 publications: 8 scientists 369–373 publications: 6 scientists 374–378 publications: 7 scientists 379–383 publications: 8 scientists 384–388 publications: 3 scientists 389–393 publications: 4 scientists 394–398 publications: 5 scientists 399–403 publications: 8 scientists 404–408 publications: 5 scientists 409–413 publications: 4 scientists 414–418 publications: 3 scientists 419–423 publications: 8 scientists 424–428 publications: 5 scientists 429–433 publications: 3 scientists 434–438 publications: 5 scientists 439–441 publications: 5 scientists 442+ publications: 99 scientists
29 publications 442+

This scientist: 67 publications — 8th percentile

8% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 442 publications or more.

Sascha L. Hallett D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where Sascha L. Hallett sits on this spectrum.

20 D-Index: 5 scientists 21 D-Index: 22 scientists 22 D-Index: 31 scientists 23 D-Index: 44 scientists 24 D-Index: 53 scientists 25 D-Index: 66 scientists 26 D-Index: 80 scientists 27 D-Index: 101 scientists 28 D-Index: 106 scientists 29 D-Index: 116 scientists 30 D-Index: 154 scientists 31 D-Index: 158 scientists 32 D-Index: 143 scientists 33 D-Index: 137 scientists 34 D-Index: 126 scientists 35 D-Index: 134 scientists 36 D-Index: 112 scientists 37 D-Index: 115 scientists 38 D-Index: 105 scientists 39 D-Index: 111 scientists 40 D-Index: 107 scientists 41 D-Index: 87 scientists 42 D-Index: 74 scientists 43 D-Index: 62 scientists 44 D-Index: 61 scientists 45 D-Index: 41 scientists 46 D-Index: 51 scientists 47 D-Index: 43 scientists 48 D-Index: 28 scientists 49 D-Index: 47 scientists 50 D-Index: 40 scientists 51 D-Index: 34 scientists 52 D-Index: 33 scientists 53 D-Index: 43 scientists 54 D-Index: 16 scientists 55 D-Index: 32 scientists 56 D-Index: 21 scientists 57 D-Index: 18 scientists 58 D-Index: 28 scientists 59 D-Index: 33 scientists 60 D-Index: 17 scientists 61 D-Index: 21 scientists 62 D-Index: 18 scientists 63 D-Index: 21 scientists 64 D-Index: 9 scientists 65 D-Index: 20 scientists 66 D-Index: 11 scientists 67 D-Index: 16 scientists 68 D-Index: 12 scientists 69 D-Index: 17 scientists 70 D-Index: 13 scientists 71 D-Index: 15 scientists 72 D-Index: 11 scientists 73 D-Index: 11 scientists 74 D-Index: 14 scientists 75 D-Index: 5 scientists 76 D-Index: 6 scientists 77+ D-Index: 100 scientists
20 D-Index 77+

This scientist: 24 D-Index — 5th percentile

5% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 77 D-Index or more.

Overview

Sascha L. Hallett is affiliated with Oregon State University in the United States. Their research spans several main fields including Biochemistry, Genetics and Molecular Biology, Environmental Science, and Immunology and Microbiology. Their work addresses subfields such as Cancer Research, Ecology, Microbiology, Immunology, and Nature and Landscape Conservation.

The scientist's research primarily focuses on topics related to Myxozoan Parasites in Aquatic Species, Microbial Infections and Disease Research, Aquatic Invertebrate Ecology and Behavior, Aquaculture Disease Management and Microbiota, Environmental DNA in Biodiversity Studies, Fish Ecology and Management Studies, and Parasite Biology and Host Interactions.

Frequent coauthors collaborating with Hallett include Stephen D. Atkinson, Jerri L. Bartholomew, Nicholas A. Som, Julie D. Alexander, and J. Scott Foott.

Their publications have appeared in a variety of scholarly journals with multiple contributions to Parasitology Research, as well as works published in San Francisco Estuary and Watershed Science, North American Journal of Fisheries Management, Parasitology, and International Journal for Parasitology Parasites and Wildlife.

Key recent papers by Sascha L. Hallett include:

  • Validation of environmental DNA sampling for determination of Ceratonova shasta (Cnidaria: Myxozoa) distribution in Plumas National Forest, CA, 2020, Parasitology Research
  • Disease in Central Valley Salmon: Status and Lessons from Other Systems, 2020, San Francisco Estuary and Watershed Science
  • Prevalence of Infection in Hatchery-Origin Chinook Salmon Correlates with Abundance of Ceratonova shasta Spores: Implications for Management and Disease Risk, 2020, North American Journal of Fisheries Management
  • Ceratonova shasta: a cnidarian parasite of annelids and salmonids, 2022, Parasitology
  • Morphological and molecular characterization of Ceratomyxa binhthuanensis n. sp. (Myxosporea: Ceratomyxidae) from the gall bladder of blacktip grouper Epinephelus fasciatus (Perciformes: Serranidae) in the East Sea of Vietnam, 2022, Parasitology Research

Best Publications

  • Recent Advances in Our Knowledge of the Myxozoa

    Michael L. Kent;Karl B. Andree;Jerri L. Bartholomew;Mansour El-Matbouli

  • Ultrastructure and small-subunit ribosomal DNA sequence of Henneguya lesteri n. sp. (Myxosporea), a parasite of sand whiting Sillago analis (Sillaginidae) from the coast of Queensland, Australia.

    Sascha L. Hallett;Ariel Diamant

  • Application of a real-time PCR assay to detect and quantify the myxozoan parasite Ceratomyxa shasta in river water samples.

    Sascha L. Hallett;Jerri L. Bartholomew

  • INVOLVEMENT OF MANAYUNKIA SPECIOSA (ANNELIDA: POLYCHAETA: SABELLIDAE) IN THE LIFE CYCLE OF PARVICAPSULA MINIBICORNIS, A MYXOZOAN PARASITE OF PACIFIC SALMON

    Jerri L. Bartholomew;Stephen D. Atkinson;Sascha L. Hallett

  • Density of the Waterborne Parasite Ceratomyxa shasta and Its Biological Effects on Salmon

    Sascha L. Hallett;R. Adam Ray;Charlene N. Hurst;Richard A. Holt

  • Myxozoan parasitism in waterfowl

    Jerri L. Bartholomew;Stephen D. Atkinson;Stephen D. Atkinson;Sascha L. Hallett;Linda J. Lowenstine

  • Effects of water flow on the infection dynamics of Myxobolus cerebralis

    S. L. Hallett;J. L. Bartholomew

  • Structure and development of a marine actinosporean, Sphaeractinomyxon ersei n. sp. (Myxozoa).

    Sascha L. Hallett;Peter J. O'Donoghue;Robert J. G. Lester

  • Actinosporeans (Myxozoa) from marine oligochaetes of the Great Barrier Reef

    Sascha L. Hallett;Christer Erséus;Robert J.G. Lester

  • Molecular characterisation of two aurantiactinomyxon (Myxozoa) phenotypes reveals one genotype

    S L Hallett;S D Atkinson;M El-Matbouli

  • Molecular methods clarify morphometric variation in triactinomyxon spores (Myxozoa) released from different oligochaete hosts.

    Sascha L. Hallett;Stephen D. Atkinson;Christer Erséus;Mansour El-Matbouli

  • Expanded geographical distribution of Myxobolus cerebralis: first detections from Alaska

    E L Arsan;S D Atkinson;S D Atkinson;S L Hallett;T Meyers

  • Some remarks on the occurrence, host-specificity and validity of Myxobolus rotundus Nemeczek, 1911 (Myxozoa: Myxosporea)

    Kálmán Molnár;Csaba Székely;Sascha L. Hallett;Stephen D. Atkinson

  • Myxozoans Exploiting Homeotherms

    Sascha L. Hallett;Stephen D. Atkinson;Jerri L. Bartholomew;Csaba Székely

  • Development and application of a duplex QPCR for river water samples to monitor the myxozoan parasite Parvicapsula minibicornis

    Sascha L. Hallett;Jerri L. Bartholomew

  • Genotyping of individual Ceratonova shasta (Cnidaria: Myxosporea) myxospores reveals intra-spore ITS-1 variation and invalidates the distinction of genotypes II and III

    Stephen D Atkinson;Sascha L Hallett;Jerri L Bartholomew

  • Myxobolus cerebralis and Ceratomyxa shasta.

    S. L. Hallett;J. L. Bartholomew;P. T. K. Woo;K. Buchmann

  • Complete life cycle of Myxobolus rotundus (Myxosporea: Myxobolidae), a gill myxozoan of common bream Abramis brama

    Csaba Székely;S. L. Hallett;Stephen D. Atkinson;Kálmán Molnár

  • Seasonal occurrence of actinosporeans (Myxozoa) and oligochaetes (Annelida) at a trout hatchery in Bavaria, Germany.

    M. Oumouna;S. L. Hallett;R. W. Hoffmann;M. El-Matbouli

  • Actinosporeans (Myxozoa) with four developingspores within a pansporocyst: Tetraspora discoidea n.g.n.sp. and Tetraspora rotundum n.sp.

    Sascha L Hallett;Robert J.G Lester

  • Distribution and abundance of the salmonid parasite Parvicapsula minibicornis (Myxozoa) in the Klamath River basin (Oregon-California, USA)

    Jerri L. Bartholomew;Stephen D. Atkinson;Sascha L. Hallett;Christopher M. Zielinski

  • Comparative Epidemiology of Myxozoan Diseases

    Inês Fontes;Sascha L. Hallett;Tor Atle Mo

  • Parasite fauna of Australian marine oligochaetes

    S. L. Hallett;C. Erséus;P. J. O'Donoghue;R. J. G. Lester

Frequent Co-Authors

Jerri L. Bartholomew
Jerri L. Bartholomew Oregon State University
Stephen D. Atkinson
Stephen D. Atkinson Oregon State University
Mansour El-Matbouli
Mansour El-Matbouli University of Veterinary Medicine Vienna
Christer Erséus
Christer Erséus University of Gothenburg
Peter J. O'Donoghue
Peter J. O'Donoghue University of Queensland
Csaba Székely
Csaba Székely Institute for Veterinary Medical Research
Kálmán Molnár
Kálmán Molnár Hungarian Academy of Sciences
Beatriz Martínez-López
Beatriz Martínez-López University of California, Davis
Elizabeth U. Canning
Elizabeth U. Canning Imperial College London
Ronald P. Hedrick
Ronald P. Hedrick University of California, Davis

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Related Online Degrees & Career Pathways

For those interested in broadening their expertise beyond Animal Science and Veterinary studies, pursuing related online degrees can open diverse career opportunities. Programs such as nasp accredited online school psychology programs offer a pathway into educational and behavioral consulting, complementing knowledge of animal behavior with human psychological insights.

Another option is exploring online psyd programs accredited courses, which focus on clinical psychology and can enhance understanding of mental health issues potentially affecting both humans and animals in therapeutic environments.

For those passionate about support and rehabilitation, the best online substance abuse counseling degree programs provide essential skills in helping individuals recover from addiction—a field closely related to animal-assisted therapy and wellness initiatives.

Additionally, marriage and family therapy master's programs online prepare graduates to address complex family dynamics and relationships, which may include the integration of animals in therapeutic settings to support emotional health.

Exploring these related fields through accredited online programs can greatly enhance career prospects and provide comprehensive skills applicable in various settings where animal science and human care intersect.

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