Fig. 6From: Multi-parallel qPCR provides increased sensitivity and diagnostic breadth for gastrointestinal parasites of humans: field-based inferences on the impact of mass dewormingIntensity of A. lumbricoides infection by household at baseline and at follow-up three months after albendazole therapy. Households with A. lumbricoides DNA concentration (ng/μL) at baseline (left) and three months post-treatment (right). Households with no A. lumbricoides (white circles), light infections (<0.1 ng/μL, light gray circles), medium infections (0.1–0.2 ng/μL, dark gray circles) and heavy infections (>0.2 ng/μL, black circles) are shown. The village with the highest prevalence of individuals infected with A. lumbricoides at baseline and follow-up is outlined in grayBack to article page