In 2014, a total of 140 samples from seven facilities were received mostly from the coast of which 32 % (45/140) tested positive for dengue; 71 % (32/45) were detected by IgM ELISA and DENV2 and DENV1 accounted for 26.6 % (12/45) and 2.2 % (1/45) of the PCR positive samples, respectively (Fig. 2). This evidence concerns the gene CD40LG and dengue disease.