Figure 2From: Malaria surveillance-response strategies in different transmission zones of the People's Republic of China: preparing for climate changePrediction maps of malaria transmission in P.R. China based on the relative humidity (%). The maps were created with data derived for 1961–1970 (A), for 1971–1980 (B), for 1981–1990 (C), and for 1991–2000 (D), respectively.Back to article page