Figure 2From: Change in composition of the Anopheles gambiae complex and its possible implications for the transmission of malaria and lymphatic filariasis in north-eastern TanzaniaPrevalence of W. bancrofti infection among members of the An. gambiae s.l. complex. (A): freshly collected specimens from Kwale, Vyeru and Tawalani in Study A; (B): archived specimens from Kirare in Study B (blue columns: Jan 2005 to Dec 2006, Study B1; red columns: Jan 2007 to Apr 2011, Study B2).Back to article page