Volume 10, Number 5—May 2004
Research
Ring Vaccination and Smallpox Control
Figure 7
![A, the cumulative number of infected persons (excluding successfully vaccinated infected contacts), and B, the time to extinction are shown for various values of the effective reproduction number Rυ. The quantiles are taken pointwise for 500 simulation runs.](/eid/images/03-0419-F7.jpg)
Figure 7. A, the cumulative number of infected persons (excluding successfully vaccinated infected contacts), and B, the time to extinction are shown for various values of the effective reproduction number Rυ. The quantiles are taken pointwise for 500 simulation runs.
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