Title: Global Increase in Childhood Immunizations Shows Progress, But Gaps Remain, warns UNICEF
Global estimates reveal an encouraging trend in routine childhood immunizations despite the challenges posed by the Covid-19 pandemic. According to data, the number of children missing all vaccinations dropped from 18.1 million in 2021 to 14.3 million in 2022. However, this figure still exceeds the pre-pandemic levels of 12.9 million in 2019. Similarly, the number of children missing one or more vaccinations fell from 24.4 million in 2021 to 20.5 million in 2022, but it remains higher than the 18.4 million recorded in 2019.
While progress has been made, UNICEF warns that significant gaps in immunization coverage persist, leaving children vulnerable to preventable diseases. Among the 73 countries reporting declines in childhood immunization coverage, only 15 have managed to return to pre-pandemic levels. Meanwhile, 24 countries are on the path to recovery, and 34 continue to witness declines.
South Asia has demonstrated a more rapid and robust recovery in immunization coverage, while low-income countries, particularly in Africa, still lag behind. Additionally, recovery varies depending on the specific vaccines administered, with measles vaccine coverage showing slower improvements compared to the diphtheria, tetanus, and pertussis (DTP) vaccine.
In a positive development, HPV vaccination coverage has surpassed pre-pandemic levels. However, it still falls short of the global goal of achieving 90% coverage among 15-year-old girls.
Recognizing the urgency of the situation, organizations have launched a global campaign called The Big Catch-Up. The initiative aims to ensure that children who missed essential vaccinations during the pandemic receive them, safeguarding their health and well-being.
Addressing these challenges requires concerted efforts to improve immunization coverage in low-income countries and tackle other health service barriers. It is essential to provide adequate support and resources to bridge the gaps, ensuring no child is left vulnerable to preventable diseases.
Overall, the increase in routine childhood immunizations brings hope for a brighter future. However, sustained efforts are necessary to close the remaining gaps and safeguard the health of children worldwide, particularly in underprivileged regions.
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