Fig. 1From: Estimating prevalence of avian haemosporidians in natural populations: a comparative study on screening protocolsDetection methods showing discrepancy in apparent prevalence of avian haemosporidians across samples from India and Sweden with submicroscopic (submic), low, medium and high intensity based on microscopic examination. 95% CI (black lines) were calculated by the Sterne’s exact method (see Fig. 4 for sample size)Back to article page