Fig. 3From: Epidemiological and molecular characteristics of emergent dengue virus in Yunnan Province near the China-Myanmar-Laos border, 2013–2015Age distribution of dengue fever cases in Yunnan Province of China, 2013–2015. Age distribution a and case constituent ratio b of age composition of dengue fever cases in Ruili City, 2013–2015. Age distribution c and case constituent ratio d of age composition of dengue fever cases in Jinghong City, 2013–2015Back to article page