World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
52
Citations
7516
World Ranking
559
National Ranking
186

Microbiology

D-Index
53
Citations
7850
World Ranking
4147
National Ranking
1606

Overview

Thaddeus K. Graczyk is affiliated with Johns Hopkins University in the United States. Their professional activities are centered within this institution.

There is no available data regarding recent papers, which limits detailed insights into specific research outputs or current academic contributions.

No frequent co-authors are listed in the data, meaning there is no information on recurring collaborative relationships.

Similarly, there is no information about frequent publication venues associated with Thaddeus K. Graczyk.

There are no recorded book publications, so no data is available on any monographs or edited volumes authored or contributed by the scientist.

The source data does not identify main fields of study or subfields of particular research focus, so further details on disciplinary areas remain unspecified.

Likewise, there is no information about the main topics of work that would clarify the thematic or subject-matter emphases in the scientist's research.

No awards have been documented in the source, so there is no available information on any honors or recognitions received.

The scientist is noted as being currently alive.

Best Publications

  • The role of non-biting flies in the epidemiology of human infectious diseases.

    Thaddeus K. Graczyk;Ronald Knight;Robert H. Gilman;Michael R. Cranfield

  • Mechanical Transmission of Human Protozoan Parasites by Insects

    Thaddeus K. Graczyk;Ronald Knight;Leena Tamang

  • The Biology and Evolution of Trematodes

    Kirill V. Galaktionov;Andrej A. Dobrovolskij;Bernard Fried;Thaddeus K. Graczyk

  • Food-borne intestinal trematodiases in humans

    Bernard Fried;Thaddeus K. Graczyk;Leena Tamang

  • Advances in trematode biology

    Bernard Fried;Thaddeus K. Graczyk

  • Giardia sp. Cysts and Infectious Cryptosporidium parvum Oocysts in the Feces of Migratory Canada Geese (Branta canadensis)

    Thaddeus K. Graczyk;Ronald Fayer;James M. Trout;Earl J. Lewis

  • ANTHROPOZOONOTIC GIARDIA DUODENALIS GENOTYPE (ASSEMBLAGE) A INFECTIONS IN HABITATS OF FREE-RANGING HUMAN-HABITUATED GORILLAS, UGANDA

    Thaddeus K. Graczyk;John Bosco-Nizeyi;B. Ssebide;R. C Andrew Thompson

  • Genetic diversity of Cryptosporidium spp. in captive reptiles

    Lihua Xiao;Una M. Ryan;Thaddeus K. Graczyk;Josef Limor

  • Antibiotic resistant enterococci and staphylococci isolated from flies collected near confined poultry feeding operations

    Jay P. Graham;Lance B. Price;Sean L. Evans;Thaddeus K. Graczyk

  • Evaluation of commercial enzyme immunoassay (EIA) and immunofluorescent antibody (FA) test kits for detection of Cryptosporidium oocysts of species other than Cryptosporidium parvum.

    Thaddeus K. Graczyk;Michael R. Cranfield;Ronald Fayer

  • Cryptosporidium sp. and Giardia sp. infections in mountain gorillas (Gorilla gorilla beringei) of the Bwindi Impenetrable National Park, Uganda.

    John Bosco Nizeyi;Robert Mwebe;Ann Nanteza;Michael R. Cranfield

  • The role of birds in dissemination of human waterborne enteropathogens

    Thaddeus K. Graczyk;Anna C. Majewska;Kellogg J. Schwab

  • House flies (Musca domestica) as transport hosts of Cryptosporidium parvum.

    Thaddeus K. Graczyk;Michael R. Cranfield;Ronald Fayer;Heather Bixler

  • The association of Blastocystis hominis and Endolimax nana with diarrheal stools in Zambian school-age children

    Thaddeus K. Graczyk;Clive K. Shiff;Leena Tamang;Fair Munsaka

  • Bioaccumulation, Retention, and Depuration of Enteric Viruses by Crassostrea virginica and Crassostrea ariakensis Oysters

    Sharon P. Nappier;Thaddeus K. Graczyk;Kellogg J. Schwab

  • Identification of Cryptosporidium felis in a cow by morphologic and molecular methods.

    Fernando J. Bornay-Llinares;Fernando J. Bornay-Llinares;Alexandre J. da Silva;Iaci N. S. Moura;Przemysław Myjak

  • Environmental and Geographical Factors Contributing to Watershed Contamination with Cryptosporidium parvum Oocysts

    Thaddeus K. Graczyk;Barry M. Evans;Clive J. Shiff;Hubert J. Karreman

  • Specificity and immunobiology of larval digenean-snail associations.

    C. M. Adema;E. S. Loker;B. Fried;T. K. Graczyk

  • Cryptosporidium parvum in oysters from commercial harvesting sites in the Chesapeake Bay.

    Ronald Fayer;Earl J. Lewis;James M. Trout;Thaddeus K. Graczyk

  • Cryptosporidium parvum and Giardia lamblia recovered from flies on a cattle farm and in a landfill.

    Beata Szostakowska;Wieslawa Kruminis-Lozowska;Maria Racewicz;Ronald Knight

  • A single genotype of Encephalitozoon intestinalis infects free-ranging gorillas and people sharing their habitats in Uganda.

    Thaddeus K Graczyk;John Bosco-Nizeyi;Alexandre J da Silva;Iaci N S Moura

  • Cryptosporidiosis in people sharing habitats with free-ranging mountain gorillas (Gorilla gorilla beringei), Uganda

    John Bosco Nizeyi;Dennis Sebunya;Alexandre J Dasilva;Michael R Cranfield

Frequent Co-Authors

Michael R. Cranfield
Michael R. Cranfield University of California, Davis
Bernard Fried
Bernard Fried Lafayette College
Frances E. Lucy
Frances E. Lucy Institute of Technology Sligo
Ronald Fayer
Ronald Fayer United States Department of Agriculture
Ellen K. Silbergeld
Ellen K. Silbergeld Johns Hopkins University
Kellogg J. Schwab
Kellogg J. Schwab Johns Hopkins University
James M. Trout
James M. Trout United States Department of Agriculture
Patrick N. Breysse
Patrick N. Breysse Johns Hopkins University
Altaf A. Lal
Altaf A. Lal Sun Pharma (India)
Thomas F. McCutchan
Thomas F. McCutchan National Institutes of Health

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Related Online Degrees & Career Pathways

For students interested in animal science and veterinary fields, exploring related disciplines can broaden career opportunities. Behavioral science plays a crucial role in understanding animal behavior, making a behavioral analysis degree a valuable complement to veterinary studies.

Those interested in the psychological well-being of animals and humans alike might find pathways through accredited psychology programs. For example, nasp accredited online school psychology programs prepare students to support emotional and behavioral health in educational settings, useful in animal-assisted interventions.

Additionally, earning an advanced clinical degree can expand expertise in mental health, with options like apa accredited psyd programs online offering practical skills in therapy and research that complement veterinary behavioral studies.

Finally, addressing addiction and substance abuse through specialized counseling is another important career avenue. Students can pursue this path by enrolling in an online addiction counseling degree, which equips them to support individuals and communities facing these challenges.

Best Scientists Citing Thaddeus K. Graczyk