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Katelyn Jetelina

Assistant Professor Adjunct of Epidemiology (Chronic Diseases)
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Assistant Professor Adjunct of Epidemiology (Chronic Diseases)

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Dr. Katelyn Jetelina is an epidemiologist and scientific communicator. Dr. Jetelina is the founder and CEO of Your Local Epidemiologist- a public health newsletter that “translates” ever-evolving science to the public, reaching over 500 million views in over 133 countries. In addition, she is the co-founder of Healthier Together, an adjunct professor at Yale School of Public Health, and former Senior Advisor to the White House and Centers for Disease Control and Prevention. Dr. Jetelina has received numerous national awards, including recently being named a TIME100 Most Influential Person in Health. She has her Masters of Public Health and PhD in epidemiology and biostatistics from the University of Texas Health Science Center and an honorary doctorate from SUNY.

Last Updated on September 10, 2025.

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