Health disparities leading to higher COVID-19 death rates are caused by social and structural factors, significantly affecting lower socioeconomic groups and socially vulnerable communities.
The study analyzed data from over a million COVID-19 deaths in the U.S., using the Minority Health Social Vulnerability Index (MHSVI) to categorize counties based on their social vulnerability.
Results showed that higher vulnerability correlated with increased death rates, except for those counties with better healthcare access, which saw lower death rates.