CD40LG and congenital rubella syndrome: During the first 8 months of CRS surveillance in India, adequate data were collected from 207 patients with suspected CRS, and adequate blood specimens (including collection of an additional specimen from infants aged 6–11 months if the first specimen was IgM-negative) were collected from 196 (95%) (Supplementary Table 2, https://stacks.cdc.gov/view/cdc/58462).