TLR4 and dengue disease: We observed that mutant (CC) and heterozygous (TC) genotypes of VDR rs731236 (Taq1);mutant (GG) and heterozygous (TG) genotypes of VDR rs7975232 (Apa1); mutant (GG) and heterozygous (AG) genotypes of TLR4 rs4986790; and heterozygous (CT) genotypes of TLR4 rs4986791 were significantly associated with dengue fever in our study.