It has been more than three months since the first lockdown measures were introduced in the United States, and many states and communities are now in the process of reopening. The precautions have helped flatten the curve, but the coronavirus is still spreading at home and around the globe. COVID-19 will continue to spread until a vaccine has been found. On June 11, the ACG hosted a virtual discussion with Dr. Kathrin U. Jansen, Senior Vice President and Head of Vaccine Research and Development for Pfizer Inc.