Barrett’s esophagus Esophageal adenocarcinoma Tracts of homozygosity Exome Omics congenital heart defects health disparity mortality premature death racial or ethnic years of potential life lost Congenital heart defects Intellectual disabilities Autism COVID-19 dietary supplements elderberry hydroxychloroquine REDCap survey vitamin C COVID-19 Disparities e-cigarettes combustible cigarettes asthma COPD Asthma-COPD Overlapping Syndrome (ACOS) hypertension management postpartum hypertension Hypospadias Congenital heart defects microbiome NSCLC lung adenocarcinoma inflammation CD36 16S rRNA Cyanobacteria obstructive heart defects parent-of-origin Racial Ethnic Race/ethnicity Disparities Epidemiology Covid-19 SARS-CoV-2