Significant hematological blood laboratory predictors for scrub typhus included higher white blood cell count OR = 1.35 per unit increase in white blood cell (WBC) (95%CI 1.27–1.44, p ≤ 0.001); neutrophil (NEU) count, OR = 1.36 per unit increase in NEU (95%CI 1.25–1.47, p ≤ 0.001); or lymphocyte count, OR = 1.95 per unit increase (95%CI 1.65–12.3, p ≤ 0.001), and aspartate aminotransferase (AST/GOT) or alanine aminotransferase (ALT/GPT) levels ≥45 U/L with an OR = 2.55 (95%CI:1.08–6.04, p ≤ 0.034). The gene discussed is GPT; the disease is scrub typhus.