Table 2

Characteristics of the five children without current protective antibody titres

Age at immunisation Sex Diagnosis Time post-immunisation of loss of protective antibody titre Current status
1 year 5 monthsFCongenital nephrotic syndrome (nephrectomised)4 monthsFunctioning transplant
4 years 0 monthsFRenal dysplasia1 year 10 monthsFunctioning transplant
2 years 1 monthMRenal dysplasia2 years 0 monthsFunctioning transplant
6 years 9 monthsMPosterior urethral valves2 years 0 monthsFunctioning transplant
2 years 11 monthsMRenal dysplasia9 monthsPre-end stage renal failure2-150

  • ↵2-150 Currently awaiting booster dose.