CD40LG and Jaundice: The sensitivity of IgM ELISA was 96.5% among those presenting for care the same day as jaundice onset (95% CrI: 94.1, 97.9), 94.5% after 2 weeks (95% CrI: 91.3, 96.7) and 91.4% after 1 month (95% CrI: 86.3, 94.7).