COVID-19 has had disproportionate contagion and fatality in Black, Latino, and Native American communities and among the poor in the United States. Toxic stress resulting from racial and social inequities have been magnified during the pandemic, with implications for poor physical and mental health and socioeconomic outcomes. It is imperative that our country focus and invest in addressing health inequities and work across sectors to build self-efficacy and long-term capacity within communities and systems of care serving the most disenfranchised, now and in the aftermath of the COVID-19 epidemic.

Background-Most studies of the impact of alcohol dependence on the brain have examined individuals in treatment. Such samples represent a small proportion of alcoholics in the general population. Such samples may embody a bias ('Berkson's fallacy') if the association between variables (for example, alcoholism and cortical gray matter loss) differs between the population of alcoholics in treatment and alcoholics in the general population. Our objective was to determine if treatment-naive alcoholics show structural brain changes versus controls, and to compare our findings with reports evaluating alcoholic samples drawn from treatment populations.