RESUMO
Every year, WHO and UNICEF estimate the immunization coverage for 195 Member States, based on reported data and independent coverage surveys (1,2). These estimates indicate progress in reaching children with life-saving vaccines while identifying coverage gaps (3). The 2022 estimates were much awaited, given that the COVID-19 pandemic caused a setback in coverage (1). Overall, there are encouraging signs of recovery in the WHO Eastern Mediterranean Region (EMR). For example, coverage of the third dose diphtheria-pertussis-tetanus containing vaccine (DTPcv3) and the second dose measles containing vaccine (MCV2), both almost restored or exceeded their 85% and 76% pre-pandemic 2019 levels, respectively (1). However, there are disparities across countries. Low-income countries with fragile, weak health systems and those in conflict situation are lagging. The number of children who missed their routine first dose of measles immunization increased from 3 million in 2019 to 3.16 million in 2022 (1). This underperformance, along with the accumulated immunity gap in 2020-2021, exposes us to the risk of preventable deadly outbreaks.
