Fig. 6: Cost per person vaccinated compared with other studies.
From: Last-mile delivery increases vaccine uptake in Sierra Leone
The cost per vaccination administered (in year 2000 US dollars, calculated using inflation data sourced from the US Bureau of Labor Statistics). These are treatments from studies included in Supplementary Table 2 that explicitly provided information about the cost of the intervention per vaccine actually administered. This cost specifically refers to the intervention and does not include the cost of the vaccine itself. Studies that did not unequivocally state the cost of the intervention per vaccinated person were not included. The colour of each bar indicates the broad type of intervention. The cost per person vaccinated in our study was $32.70, which is approximately $19.27 in 2000 US dollars. The mean value in this figure is $83 (s.d. = 132) after excluding the most expensive approach. References 23,28,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48 are cited in this figure.
