Global immunization levels have stalled, leaving millions of children un- or under-vaccinated compared to before the Covid-19 pandemic. According to recent data from the United Nations (UN) and the World Health Organization (WHO), global DTP3 coverage remained at 84% in 2023, which is below pre-pandemic levels of 86% recorded in 2019. The number of children who had not received a single dose of DTP3 increased by approximately 600,000 from the previous year. This leaves an additional 2.7 million children un- and under-immunized compared to before the pandemic.
The UN alarms this stalled progress in global childhood immunization levels, which can lead to dangerous coverage gaps and outbreaks of diseases like measles. For instance, in Yemen, vaccinations against measles are being administered in 2023. Health workers are delivering vaccines to children in remote areas of Sudan during the year 2024 due to disrupted health services.
UNICEF is supporting nutrition and health brigades to vaccinate children in Guatemala, while a health worker prepares a vaccine shot for a child in South Kalimantan, Indonesia, in the year 2022. Baby Mwaaua receives vaccination in Kiribati during the year 2024.
Health workers are outreaching children with life-saving vaccines in Bolivia during the year 2024. Mothers and their babies wait to receive routine immunization during a measles campaign in the Democratic Republic of Congo, in the year 2019. Health workers administer routine immunizations at schools in Riau Islands, Indonesia, during the year 2024.
Men attach a vaccine cooler box on the back of a motorcycle to deliver essential vaccines to children in Mali during the year 2024. Mothers wait to get their new-borns vaccinated in the Philippines during the year 2023. Health workers talk to girls and their caregivers about HPV vaccine in Liberia during the year 2023.
Girls receive HPV vaccination in the Philippines during the year 2024, while teenage girls receive HPV vaccination in Nigeria during the same year. These efforts aim to restore and strengthen immunization services beyond pre-pandemic levels and reach children who missed shots during the pandemic.