https://www.sciencedaily.com/releases/2020/07/200728113539.htm

The findings -- recently published online in JAMA Network Open -- suggest that racial disparities in COVID-19 cases and deaths exist beyond what can be explained by differences in poverty rates. The researchers found that even among communities with higher median income, predominantly non-white communities still bore a greater burden of the virus -- almost three times the incidence and deaths -- compared to neighborhoods that identified as majority white. Yet income also plays an important contributing role. Indeed, the starkest racial/ethnic contrast between majority non-white and predominantly white counties was found when restricted to low-income counties only, where residents from predominantly non-white communities died from COVID-19 at nine times the rate as those living in predominantly white counties.

"While we expected to see greater numbers of COVID-19 cases and deaths in predominantly non-white, low-income communities, we were surprised that this relationship still held even after we accounted for poverty rates," said Samrachana Adhikari, PhD, assistant professor, Department of Population Health, NYU Grossman School of Medicine, and lead author of the study. "Given our findings, we believe that structural racism may explain these racial disparities in number of cases and deaths noted in Black counties."