Palmy Jesudhasan

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High Impact

Research Microbiologist

University of Arkansas

Also affiliated: Agricultural Research Service (2021–2025); United States Department of Agriculture (2007–2025); Texas College (2009); Mitchell Institute (2006–2009); Yale University (2008); Poultry Research Institute (2008); Southwestern Medical Center (2020); Southern Plains Agricultural Research Center (2007); U.S. National Poultry Research Center (2023–2024); Southwestern Medical Center (2020); University of Guelph (2006–2007); The University of Texas Southwestern Medical Center (2014–2020); Texas A&M University (2007–2015)

Faculty Researcher

22 h-index 81 pubs 2,422 cited

Research Areas

Biomedical Subjects

Links

ORCID Lab Website

OverviewAI-generated summary

Palmy Jesudhasan's research focuses on developing vaccines to control foodborne and poultry pathogens, aiming to improve poultry health and reduce human foodborne illness outbreaks. This work involves investigating host-pathogen interactions and microbial virulence factors. Jesudhasan has published extensively on topics including the effects of specific phytochemicals and feed additives on pathogen reduction in poultry, the modulation of microbial communities in chickens, and the development of inactivated vaccines using electron beam technology.

His research has explored methods to control *Salmonella Typhimurium*, *Campylobacter jejuni*, and *Clostridium perfringens* in broiler chickens. This includes assessing the microbiological correlates and immunostimulatory potential of inactivated *Salmonella Typhimurium* and the efficacy of garlic and ginger oil in reducing *Salmonella* contamination in post-harvest poultry. Jesudhasan also investigates the impact of dietary components on pathogen carriage and the maturation of the gut microbiota in poultry.

Jesudhasan holds a high-impact researcher designation, evidenced by his h-index of 22 and over 2,400 citations. He has collaborated with several researchers at the University of Arkansas at Fayetteville, including Anna L. F. V. Assumpcao, Ruvindu Perera, Adnan Alrubaye, and Anh Dang Trieu, with whom he has co-authored multiple publications. His recent work also touches upon advancements in insect meal development for animal diets.

Metrics

h-index: 22
Publications: 81
Citations: 2,422

Selected Publications

Evaluating the Effectiveness of Probiotic and Multivalent Vaccination Strategies in Mitigating Bacterial Chondronecrosis with Osteomyelitis Lameness Using a Hybrid Challenge Model (2025)

Animals 6 citations DOI OpenAlex
Electron-Beam-Killed Staphylococcus Vaccine Reduced Lameness in Broiler Chickens (2024)

Vaccines 5 citations DOI OpenAlex
Assessment of microbiological correlates and immunostimulatory potential of electron beam inactivated metabolically active yet non culturable (MAyNC) Salmonella Typhimurium (2021)

PLoS ONE 10 citations DOI OpenAlex
Controlling the Colonization of Clostridium perfringens in Broiler Chickens by an Electron-Beam-Killed Vaccine (2021)

Animals 11 citations DOI OpenAlex