SARS-CoV-2(4) Coronavirus disease 2019(4) pediatric(3) pandemic(3) Epidemiology(2) COVID-19(2) severe acute respiratory syndrome coronavirus-2(2) Neonatal(2) Health disparities(2) highest(1) Infant(1) maternal immunization(1) less(1) Research(1) complications(1) Africa(1) severe acute respiratory syndrome coronavirus 2(1) respiratory(1) coronavirus disease-toes(1) severe disease(1) SARS-CoV-2 pandemic(1) Hepatitis A causes approximately half of the cases of viral hepatitis in the United States. Since 1999, routine hepatitis A immunization of children in areas of the United States with high rates of h(1) acute respiratory syndrome coronavirus(1) The United States(1) severe acute respiratory syndrome Coronavirus(1) mAbs(1) addition(1) Characteristics(1) the SARS-CoV-2(1) Complication(1)