The COVID-19 pandemic has reshaped the world as we know it. In the field of global health, the pandemic continues to pose the greatest global health challenge of the century, from research to education to health policy. In this miniseries produced by Carry the One for the UCSF Institute for Global Health Sciences, we interviewed epidemiologists, contact tracers, clinicians, and students of global health to understand how the field has changed in response to COVID, and what we have learned as a result.