This story map was designed by Rima Habre, ScD, and the MADRES Center team to shed light on environmental health disparities along racial and ethnic lines, susceptibility, built environment and COVID-19 spread in MADRES communities. MADRES (Maternal And Developmental Risks from Environmental and Social Stressors) is a Center of Excellence on environmental health disparities research. It was established in 2015 and is directed by Carrie Breton, ScD, and Theresa Bastain, PhD. It is housed in the Division of Environmental Health, Department of Preventive Medicine, at the University of Southern California.