Fig. 2From: Excretion of Eimeria spp. oocysts in young lambs following iron supplementationMean oocyst excretion in 102 twin lambs supplemented subcutaneously with iron (red) or saline (blue). Lambs from five Norwegian sheep flocks (A–E) with known coccidiosis problems were sampled at day 0, 7, 14 and 21 after turnout. *P< 0.05Back to article page