Fig. 6From: Seven decades towards malaria elimination in Yunnan, ChinaMap of Yunnan showing stratification for malaria elimination in 2010. Type I (19 counties, red): indigenous cases were detected every year over the previous three consecutive years and the annual incidence was > 1/10,000; Type II (55 counties, yellow): indigenous cases were detected at least once over the previous three consecutive years, and the annual incidence was < 1/10,000; Type III (55 counties, blue): no indigenous cases detectedBack to article page