The LA Times has observed that COVID-19 infection rates are falling in wealthier enclaves while gaining traction in poorer communities.
Denser living conditions, higher populations of 'essential' workers, and historic difficulty accessing health care force folks in a position to be infected.
The Times compared neighborhoods in which more than 25% of the population was living below the poverty line — defined by the Census Bureau as a family of four making less than $26,000 a year — to those in which the poverty rate was lower than 5%.
The shift shows the surge feared by public health officials did come to pass, but was largely concentrated in the poorest, most crowded neighborhoods — areas with a lot of essential workers, more crowded housing and higher rates of underlying health conditions such as asthma, diabetes and heart disease.
Early in the outbreak, health officials and experts warned that numbers showing higher infection rates on the Westside in predominately white, affluent neighborhoods such as Bel-Air, Beverly Crest and Brentwood were skewed by uneven testing that masked the true spread of COVID-19. Those areas have seen their fortunes improve after months of social distancing and economic disruption.