Malaria trends during 2003–2009 at 4 health facilities in The Gambia that had been previously surveyed until 2007.

Monthly numbers (left panel) and annual proportions (right panel) of malaria positive slides from January 2003 to December 2009 at (a) Fajara MRC outpatient clinic, (b) Brikama Health Centre, (c) Farafenni AFPRC Hospital, and (d) Keneba MRC clinic.