Research Article

Immunogenicity of Simulated PCECV Postexposure Booster Doses 1, 3, and 5 Years after 2-Dose and 3-Dose Primary Rabies Vaccination in Schoolchildren

Table 1

Number and percentage of children reaching adequate RVNA concentrations (≥0.5 IU/mL) after administration of simulated post-exposure booster doses, 1, 3, or 5 years after two or three primary vaccination doses, as determined by RFFIT.

Group1-year3-year5-year
preD7D14D365preD7D14D365PreD7D14D365

2d(6/84)(81/84)(81/81)(51/77)(4/48)(35/48)(47/47)(24/41)(10/82)(75/82)(79/79)(29/57)
%7%96%100%66%8% 73% 100% 59%12%91%100%51%
3d(22/63)(61/61)(58/58)(55/59)(24/60)(58/60)(57/57)(45/52)(41/89)(88/89)(85/85)(59/62)
%35%100%100%93%40% 97%100%87%46%99%100%95%

2d: two-dose primary vaccination; 3d: three-dose primary vaccination; pre: before booster.