In September 2021, the American College of Obstetricians and Gynecologists (ACOG) was awarded a CDC cooperative agreement entitled "Engaging Women's Health Care Clinicians (WHCC) for Effective Covid-19 Vaccine Conversations." This agreement focuses on training clinicians to build COVID-19 vaccine confidence among patients through the use of online training modules, a Vaccine Champion Network, Social Media Ambassadors, educational resources, and program evaluation. The training modules and Champions are featured below.