Figure 2

Infection prevalence in non-travelling children versus the proportion of residents who travelled to Equatorial Guinea mainland. Scatter plot of infection prevalence in non-travelling children 2 to 14 years old versus the proportion of residents who travelled to EG mainland in the 8 weeks preceding the survey, by sentinel site and by year, Bioko, EG 2013–2014. Linear regression coefficients for site level infection prevalence in non-travellers on proportion of residents who travelled are 2.0% per % travelled (95% CI, 0.61-3.4) for 2013 and 1.1% per % travelled (95% CI 0.03-2.2) for 2014.