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. 2011 Sep 6;6(9):e24043. doi: 10.1371/journal.pone.0024043

Figure 6. Expected total number of new infections versus the standard deviation of the error in observing the number of new cases.

Figure 6

As the standard deviation of noise increases, reflecting imperfect surveillance capacity, the total number of individuals affected by the epidemic also increases. However, this increase occurs linearly at a low rate, which implies that for our population the performance of the generated dynamic health policies is not extremely sensitive to the assumption of observability of new cases.