40 full-time AmeriCorps members will provide public health services, including health education, COVID-19 vaccination support, digital health navigation, linkage to basic needs, mental health and wellness, and substance use disorder prevention and response in the following locations: Philadelphia, Northeast Pennsylvania, New Castle County, Delaware, and the Central Valley and Southern Inland Regions of California. The AmeriCorps members will increase knowledge about disease prevention and mitigation and access to resources necessary to improve health outcomes and reduce health disparities among individuals who live in historically marginalized communities.