Alice Hall, UNICEF Australia’s Early Childhood Development Expert, with her newborn son William Alice Hall, UNICEF Australia’s Early Childhood Development Expert, with her newborn son William
How far would you travel to vaccinate your child?
For this Aussie mum it was easy, but for others it's a different story 
Health assistant Rahima carries vaccines in a cooler box by foot to remote areas of Bangladesh. Health assistant Rahima carries vaccines in a cooler box by foot to remote areas of Bangladesh.
What is a ‘cold chain’ anyways?
Meet the hidden heroes of the vaccine journey  
Mama Bwanga, 25, and her children wait to be seen at a health clinic in Nsele district, Democratic Republic of the Congo Mama Bwanga, 25, and her children wait to be seen at a health clinic in Nsele district, Democratic Republic of the Congo
Mama Bwanga lost two children to this deadly disease
This is why vaccinations matter.