Projects per year
Personal profile
Research Strategic Pillar
The Chief Research Officer, has determined that UTMB research should be prioritized into six health communities. This researcher has received the following badge(s):
Research Interests
Dr. Gray has conducted diverse epidemiological studies of infectious diseases for 25 years on 5 continents. He has authored over 350 peer-reviewed manuscripts and book chapters. His published works have been highly cited.
Much of his work has involved identifying risk factors for occupational diseases, particularly for respiratory virus infections. He has studied farmers, animal breeders, veterinarians, military personnel, turkey workers, swine workers, poultry workers, horse workers, and hunters.
A strong supporter for the One Health approach, he has won multiple One Health research and training grants, helped to established centers of One Health (USA, Romania, China) and developed four graduate programs in One Health (PhD, MHS, and certificates).
Research Strategic Pillar Keywords
- Infectious/ Immunological Health
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Dive into the research topics where Gregory Gray is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Meso-Scale Discovery Cattle Influenza Research Collaboration
Gray, G. (PI)
Meso Scale Diagnostics, LLC ( Award # )
8/31/24 → 7/1/25
Project: Research project
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Investigation of the Risk of Zoonotic Spillovers
Gray, G. (PI)
US Department of Agriculture-ARS ( Award #5830224048)
8/1/24 → 7/31/25
Project: Research project
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Phase II Clinical Trial of Universal Influenza Vaccine, TORP#252
Gray, G. (PI)
Guidehouse, Inc ( Award #75N9802D00086)
9/30/23 → 3/29/26
Project: Research project
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PARTNERSHIP: Rapid Detection of Incursions of SARS-CoV-2 and Novel Coronaviruses on Texas Meat and Dairy Farms
Gray, G. (PI)
US Department of Agriculture-NIFA ( Award #20237043239558)
9/1/23 → 8/31/28
Project: Research project
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Origin and host adaptation of the novel canine coronavirus (CCoV-HuPn-2018) isolated from a human pneumonia patient
Gray, G. (PI)
Ohio State University ( Award #1R21AI16881001A1)
8/23/23 → 7/31/25
Project: Research project
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A One Health Investigation into H5N1 Avian Influenza Virus Epizootics on Two Dairy Farms
Shittu, I., Silva, D., Oguzie, J. U., Marushchak, L. V., Olinger, G. G., Lednicky, J. A., Trujillo-Vargas, C. M., Schneider, N. E., Hao, H. & Gray, G. C., Feb 15 2025, In: Clinical Infectious Diseases. 80, 2, p. 331-338 8 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Interactive effects of air pollutants and viral exposure on daily influenza hospital visits in Mongolia
Ge, Y., Lin, Y., Tsogtbayar, O., Khuyagaa, S. O., Khurelbaatar, E., Galsuren, J., Prox, L., Zhang, S., Tighe, R. M., Gray, G. C., Zhang, J., Ulziimaa, D., Boldbaatar, D., Nyamdavaa, K. & Dambadarjaa, D., Mar 1 2025, In: Environmental Research. 268, 120743.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Monitoring for respiratory viruses among wild canids, Texas
Marushchak, L. V., Pulscher, L., Oguzie, J. U., Silva, D. B., Waldrup, K. A., Watts, D. M. & Gray, G. C., Jun 2025, In: One Health. 20, 100974.Research output: Contribution to journal › Article › peer-review
Open Access -
Novel Rodent Coronavirus-like Virus Detected Among Beef Cattle with Respiratory Disease in Mexico
Shittu, I., Oguzie, J. U., Hernández-Vidal, G., Moreno-Degollado, G., Silva, D. B., Marushchak, L. V., Trujillo-Vargas, C. M., Lednicky, J. A. & Gray, G. C., Mar 2025, In: Viruses. 17, 3, 433.Research output: Contribution to journal › Article › peer-review
Open Access -
An algorithm for the characterization of influenza A viruses from various host species and environments
Pulscher, L. A., Webby, R. J. & Gray, G. C., Feb 2024, In: Influenza and other respiratory viruses. 18, 2, e13258.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations
Press/Media
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Second bird flu strain found in dairy cattle, USDA says
2/6/25
1 item of Media coverage
Press/Media: Expert Comment
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Second bird flu strain found in US dairy cattle, USDA says
12/5/17 → 2/6/25
10 items of Media coverage
Press/Media: Expert Comment
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Second bird flu strain found in US dairy cattle, USDA says
2/6/25
1 item of Media coverage
Press/Media: Expert Comment
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New Findings from University of Texas Medical Branch Describe Advances in Influenza A Virus (A One Health Investigation Into H5n1 Avian Influenza Virus Epizootics On Two Dairy Farms)
2/4/25
1 item of Media coverage
Press/Media: Expert Comment
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H5N1 bird flu might be more prevalent among humans than public health data shows
11/11/24
1 item of Media coverage
Press/Media: Expert Comment
Impacts
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International Symposium on One Health Research: Improving Food Security and Resilience.
Gray, G. (Participant) & Nguyen, T. T. (Participant)
Impact: Quality of life impacts, !!Social impacts