Fig. 3From: The east coast districts are the possible epicenter of severe dengue in SabahPredominant dengue virus serotype in Sabah during 2013–2018. DENV-1, DENV-2, DENV-3, and DENV-4 indicate the four serotypes of the dengue virus. ND indicates that the serotype could not be detected. Mix indicates two or more serotypes in the sampleBack to article page