MICB and dengue disease: When patients with DSS were compared only with patients with DF, the allele frequencies of rs3132468-C at MICB and rs3765524-C at PLCE1were significantly higher in DSS group than in DF group (one-sided P = 0.0119 for rs3132468 at MICB and one-sided P = 0.0223 for rs3765524 at PLCE1).