Fig. 2From: Comparative evaluation of a rapid diagnostic test, an antibody ELISA, and a pLDH ELISA in detecting asymptomatic malaria parasitaemia in blood donors in Buea, CameroonPlot of parasite density against malaria antibody titres. A weak positive correlation was observed between parasite density and antibody titers (r = 0.182, P = 0.118)Back to article page