For-Profit Businesses as Public Health Partners to Promote COVID-19 Vaccination: A Multiple Case Study.

Objective: This study aimed to describe the actions used by health professionals employed by large, for-profit businesses to promote uptake of COVID-19 vaccines, and factors that facilitated and hindered coordination with local public health leaders.

Methods: In this qualitative multiple case study, we conducted telephone interviews with health professionals from businesses, health department leaders, and others who could provide information about local vaccination efforts (e.g., emergency managers, reporters).

Results: Businesses' self-interest (i.e., need to keep employees working), vaccine mandates, and characteristics of the businesses (e.g., ownership, expertise) facilitated leadership in COVID-19 vaccination efforts. Coordination with local health departments was influenced by the resources of the local health department and history of collaboration.

Conclusions: Health professionals employed by large businesses can serve as key public health partners, but their role is shaped by characteristics of the businesses and communities.