Optimal Control and Cost-Effectiveness Analysis of Cholera with Vaccination

Table 5

Total amount of the infection averted and total cost with their ICER.

Strategies	Total infections averted	Total cost ($)	ICER
C	4570.05	3712.248	0.81
A	4933.89	7176.775	9.52

In Table 5 comparison between intervention strategies C and A indicates that ICER (C) is less than ICER (A). This shows that strategy C strongly dominates A, so that the strategy C provided the least total cost and is the most effective. From the result of the analysis, therefore, we recommend that intervention C that is a combination of education and treatment of individuals with drug resistance human is the best effective and less costly strategy to minimize the spread of the disease.