|
Resolution: standard / high Figure 1.
Age-specific observed seroprevalence with 95% confidence intervals, in 7 age classes
(<20, [20–30], [30–40], [40–50], [50–60], [60–70], and 70 years and over) and estimated
probability of seropositivity depending on age (line).
Fromont et al. BMC Infectious Diseases 2009 9:76 doi:10.1186/1471-2334-9-76 |
