Dengue (NS1 Ag, IgG Ab, IgM Ab): negativeAntiscrub typhus IgM: negativeUrine RE/ME: plenty of pus cellProcalcitonin: 1.19 ng/mlHb: 9.4 g/dlWBC: 14 830 per mm3SGPT/ALT: 107 U/lSGOT/AST: 72 U/l. This evidence concerns the gene CD40LG and dengue disease.