Urban Flight Seeded the COVID-19 Pandemic Across the United States

ABSTRACT: We document large-scale urban flight in the United States during the COVID-19 pandemic. Regions that saw migrant influx experienced greater subsequent new COVID-19 cases, linking urban flight (as a disease vector) and coronavirus spread in destination areas. Urban residents fled to socially connected areas, consistent with the theory that individuals sheltered with friends and family, or in second homes. Populations that fled were disproportionately younger, whiter, and wealthier. The association between migration and subsequent new cases persists when instrumenting for migration with social networks.

SUBMITTER: Coven J 

PROVIDER: S-EPMC9344811 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature