Volume 11, Number 9—September 2005
Historical Review
Malaria in Kenya's Western Highlands
Figure 7

Figure 7. . Annual antimalarial drug purchases recorded in the respective tea plantation hospital pharmacy records, Kericho, Kenya, 1997–2002, showing the discontinuation of chloroquine as sulfadoxine-pyrimethamine (SP) became first-line therapy. Records of SP purchases at plantation 1 prior to 2001 were not available.