What is the Knowledge Hub?
Explore the VoICE Knowledge Hub—a searchable database featuring the latest peer-reviewed research on immunization benefits, especially in low- and middle-income countries. Browse the Knowledge Hub using a variety of different filters to find vaccine evidence based on country, region, topic, or disease. Click on a tag to find more evidence on a specific area, such as the return on investment of vaccines or impacts of infectious disease outbreaks.
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Mobile health teams in Afghanistan improved immunization coverage in remote and conflict-affected areas, benefiting mothers and children
In Afghanistan, delivering health services through sustained, scheduled mobile health teams in remote and conflict-affected villages improved coverage of maternal and child health interventions, including immunization. The proportion of children under 1 year receiving their first dose of measles vaccine was higher in districts that had received mobile health team services for at least the previous 3 years (73.8%) compared to control districts in the same province (57.3%). The researchers concluded that incorporating mobile clinics into health system infrastructure in a systematic way can effectively improve health for hard to reach mothers and children in remote and conflict-affected areas.
Edmond K, Yousufi K, Naziri M et al.. 2020. Mobile outreach health services for mothers and children in conflict-affected and remote areas: A population-based study from Afghanistan. Archives of Disease in Childhood. 105(1).
Efforts to eradicate polio have also led to improved access to other vaccines
The expertise and assets gained through efforts to eradicate polio at least partially explain the improvement between 2013 and 2015 in vaccination coverage of DPT3 in six out of ten “focus” countries of the Polio Eradication Endgame strategic plan. This includes substantial increases in vaccination rates in India, Nigeria, and Ethiopia, which, combined, reduced the number of children not fully vaccinated with DPT by 2 million in 2 years.
van den Ent MMVX, Mallya A, Sandhu H et al.. 2017. Experiences and lessons from polio eradication in 10 focus countries of the polio endgame strategic plan. Journal of Infectious Diseases. 216(1).