CD40LG and infection: The objective is to maintain hydration and hydroelectrolytic balance.47,48 Hospitalization due to dengue was one of the variables that were statistically associated (cPR: 1.30; 95% CI: 1.01-1.69; P < 0.014, i.e. significant at the 5% level) (Table 3) with DENV infection and with serological tests (IgM) that identified recent infection in individuals.