Explore the critical role of data in public health with Marin County Public Health Officer Matt Willis in this 35-minute Data Brew episode. Delve into the three pillars of public health: education, access, and policy, and their application in addressing major health crises like the COVID-19 pandemic and opioid epidemic. Learn about vaccination trends, policy implementation, communication strategies with politicians and the public, data sources, and the transition to endemic status. Gain insights into mass mandates, booster shots, and effective data management in public health. Discover Willis' perspective on the most interesting analyses and his favorite bike route in this informative discussion on connected health and the power of data in improving daily health outcomes.