Fig. 2From: Serological makers of rubella infection in Africa in the pre vaccination era: a systematic reviewIgM seroprevalence in general population in different African countries. The highest prevalence is observed in Jos (45.1 %), Nigeria among children (1–10 years) and lowest is observed in Tanzania (0.3 %) among the pregnant women (15–44 years). Of 2039 tested for IgM, 143 (7 %) were positiveBack to article page