Volume 13, Number 1—January 2007
Research
Vaccine Effectiveness Estimates, 2004–2005 Mumps Outbreak, England
Figure 2

Figure 2. . Estimates of 1-dose vaccine effectiveness for cases in 2004–05, assuming an increase in coverage of 0.04%–0.4% per year of age, which represents vaccination of approximately 1%–10% of unvaccinated persons per year of age. Values are offset on the x-axis so that 95% confidence intervals (CIs) are visible.
1Current affiliations: National Institute for Communicable Diseases, Johannesburg, South Africa, and University of the Witwatersrand School of Public Health, Parktown, South Africa