A two-year-old child in Sierra Leone suffering from severe diarrhea. Rotavirus vaccines were introduced in Sierra Leone at the start of 2011 with the support of the GAVI Alliance and UK aid. International development assistance for health rose to a peak of $56 billion in 2013 but donor assistance for global health has flat-lined since 2014, even though about 7,000 people still die each day of the preventable diseases.
(Photo by Doune Porter / GAVI) Photo used under CC BY