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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Collaborations and top research areas from the last five years
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Investigation of the Risk of Zoonotic Spillovers
Gray, G. (PI)
US Department of Agriculture-ARS ( Award #5830224048)
8/1/24 → 5/31/26
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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2/2 - Mongolian Center for Environmental & Occupational Health - U.S.
Gray, G. (PI)
Fogarty International Center ( Award #5U2RTW01223904)
6/1/22 → 2/28/27
Project: Research project
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UTMB Virology Support for Alveo Technologies
Gray, G. (PI)
Alveo Technologies, Inc ( Award # )
1/1/26 → 3/31/26
Project: Research project
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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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Assessment of risk factors associated with Plasmodium knowlesi infection in Sarawak, Malaysia
Abdelgadir, A., Fieldhouse, J. K., Toh, T. H., Bailey, E. S., Ting, J., Chua, T. T., Dahian, K., Lee, J. S. Y., Hii, K. C., Naim, A. E., Lim, K. M. E., Narayanan, P. A. L., Tiew, E. S., Suhaili, M. R. & Gray, G. C., Mar 2026, In: IJID One Health. 10, 100102.Research output: Contribution to journal › Article › peer-review
Open Access -
Emerging Respiratory Virus Threats from Influenza D and Canine Coronavirus HuPn-2018
Gray, G. C., Vlasova, A. N., Lednicky, J. A., Nguyen-Tien, T., Shittu, I. & Li, F., Jan 2026, In: Emerging infectious diseases. 32, 1, p. 1-6 6 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Molecular typing of adenoviruses associated with respiratory illness among humans and poultry, Pakistan
Ansari, J., Robie, E. R., Bailey, E. S., Badar, N., Tahir, F., Marushchak, L. V., Oguzie, J. U. & Gray, G. C., Mar 2026, In: IJID One Health. 10, 100108.Research output: Contribution to journal › Article › peer-review
Open Access -
Novel Astrovirus Detected in Nasal Swabs of Sick Cattle, Mexico
Oguzie, J., Hernandez-Vidal, G., Moreno-Degollado, G., Marushchak, L., Rodriguez, J. & Gray, G., Jan 2026, In: Influenza and other respiratory viruses. 20, 1, e70226.Research output: Contribution to journal › Letter › peer-review
Open Access -
Active surveillance for emerging influenza A virus: findings from a one health study in Vietnam’s live bird markets
Bui, V. N., Oguzie, J. U., Dao, T. D., Bui, A. N., Tran, S. D., Nguyen, Q. D., Nguyen, H. Q., Trujillo-Vargas, C. M., Marushchak, L. V., Nguyen-Tien, T., Shittu, I., Nguyen-Viet, H., Pham, P. D., Nguyen, H. C., Brooks, J. S. & Gray, G. C., Dec 2025, In: International Journal of Infectious Diseases. 161, 108132.Research output: Contribution to journal › Article › peer-review
Open Access
Press/Media
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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
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