{Reference Type}: Journal Article
{Title}: Missed opportunities: Reducing zero dose children amongthe urban poor after COVID, Mumbai India, 2022.
{Author}: Vashi MD;Watkins M;
{Journal}: Vaccine
{Volume}: 42
{Issue}: 1
{Year}: 2024 01 1
{Factor}: 4.169
{DOI}: 10.1016/j.vaccine.2023.11.027
{Abstract}: Reaching urban poor populations poses challenges for equitable immunization coverage. Furthermore, COVID disrupted routine immunization services. In Mumbai, India, first dose diphtheria tetanus pertussis containing vaccine (DTPCV1)coverage dropped from 88% (2019) to 76% (2021). We identified and characterized 125 zero-dose (those withoutDTPCV1)migrant children in urban Mumbai in October 2022. Almost half were born elsewhere than Mumbai; 53% resided at their present location for less than a year. More than half were 12-59 months of age, well-beyond the age for first routine childhood immunizations.Three of four zero dose children had received birth dose vaccination in the hospital; but failed to receive DTPCV1. Vaccine hesitancy, awareness gaps and operational issues were common reasons for non-vaccination. Despite frequent visits to health facilities for illness,only a third of facility staff asked or advised parents about vaccination.Missed opportunities were much more common in private than government facilities.For the vast majority (88%), residential sites were included in local routine immunization micro-plans and distances to immunization sites were short (less than 1 km for 94 % of families).However, planned session frequency was inadequate half of the time. Expanded efforts to reach migrant urban poor children are needed to ensure vaccine equity.