CD40LG and congenital rubella syndrome: In addition, we showed that peripheral blood eosinophils in CRS patients appeared to be positively correlated with sCD40L levels (percentage: r = 0.30, p = 0.10; count: r = 0.37, p = 0.04; Fig. 1K-L), and this trend was significant in eCRS patients (percentage: r = 0.57, p = 0.04; count: r = 0.68, p = 0.009; Fig. 1K-L).