Dr. Katelyn Jetelina is an epidemiologist, data scientist, and social entrepreneur. She is the co-founder of Health Trust Initiative, a professor at Yale School of Public Health and Senior Scientific Advisor to several government and non-profit agencies, including the Centers for Disease Control and Prevention. In addition, Dr. Jetelina is the publisher of Your Local Epidemiologist- a public health newsletter that “translates” ever-evolving science to the public, reaching over 400 million views in over 133 countries. Dr. Jetelina has received numerous national awards, including recently being named a TIME100 most influential person in health. Katelyn resides with her husband and two toddlers in San Diego, California.