Figure 1.
Total spending on immunisation by financing source, 2000–17
Spending estimates are presented in inflation-adjusted 2019 US dollars. Total spending estimates: $3·2 billion in 2000 and $10·2 billion in 2017. Immunisation spending in low-income and middle-income countries increased from $5·9 billion (95% UI 5·6–6·2) in 2010 to $9·6 billion (9·2–10·1) in 2017, with 55·9% (50·6–60·5) of the increase coming from domestic governments. Error bars denote 95% uncertainty intervals (UIs) of total spending.