
Personal Statement
Cassidy grew up in the Texas Hill Country and received her degree in animal science from Texas A&M University. She then went on to complete a PhD in animal science with a focus on stress physiology and immunology, with a particular focus on ways to modulate the immune response. Cassidy had completed research in pigs, cattle, sheep, fish and even snails. She now lives in Arkansas with her wonderful husband, three dogs and one cat.
"The sun persists in rising, so I make myself stand."

Cassidy Beam, PhD
Research Associate
Department of Surgery
Selected Articles
1. Reddout-Beam C, Hernandez LP, Salak-Johnson JL. Timing of Maternal Stress Differentially Affects Immune and Stress Phenotypes in Progeny. Animals (Basel). 2024 Oct 25;14(21):3074. doi: 10.3390/ani14213074. PMID: 39518797; PMCID: PMC11545280.
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2. Alexis R H Main, Cassidy C Reddout-Beam, Janeen L Salak-Johnson, 332 Selection for moderate and high growth and dam age differentially affect immune and stress responses of beef calves at weaning, Journal of Animal Science, Volume 102, Issue Supplement_3, September 2024, Page 59, https://doi.org/10.1093/jas/skae234.064
3. Reddout, C.; Chase, C.C.L.; Beck, P.; Salak-Johnson, J.L. Dam Age Differentially Affects Immune Response of Her Calf to Bovine Respiratory Disease Vaccination. Agriculture 2024, 14, 68. https://doi.org/10.3390/agriculture14010068
4. Reddout, C., L. P. Hernandez, C. C. L. Chase, P. Beck, F. White, and J. L. Salak-Johnson. 2023. Immune phenotype is differentially affected by changing the type of bovine respiratory disease vaccine administered at revaccination in beef heifers. Frontiers in Veterinary Science 10(Original Research) doi: 10.3389/fvets.2023.1161902
5. Matty JM, Reddout C*, Adams J, Major M, Lalman D, Biggs R, Salak-Johnson JL, Beck PA. The Effects of Respiratory Vaccine Type and Timing on Antibody Titers, Immunoglobulins, and Growth Performance in Pre- and Post-Weaned Beef Calves. Veterinary Sciences. 2023; 10(1):37. doi:/10.3390/vetsci10010037
6. Cassidy C Reddout, Janeen L Salak-Johnson, Paul A Beck, Frank White, 45 Vaccine Protocol Influences Immune Phenotype of Weaned Beef Calves, Journal of Animal Science, Volume 100, Issue Supplement_3, October 2022, Page 19. doi:/10.1093/jas/skac247.035
7. Lily P Hernandez, Cassidy C Reddout, Janeen L Salak-Johnson, 301 Effect of Maternal Supplementation of Saccharomyces Cerevisiae var. Boulardii During Late-Gestation and Lactation on Progeny Immune Status from Birth to 35 Days-of-age, Journal of Animal Science, Volume 100, Issue Supplement_3, October 2022, Page 144. doi:/10.1093/jas/skac247.266
8. Salak-Johnson JL, Reddout C, Hernandez L, Visconti A. Maternal Supplementation of Saccharomyces cerevisiae boulardii during Late-Gestation through Lactation Differentially Modulated Immune Status and Stress Responsiveness of the Progeny to Farrowing and Weaning Stressors. Animals. 2022; 12(2):164. doi:/10.3390/ani12020164
