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Table 4 Numbers of EV71 or CV-A16 HFMD case reduction under different pulse vaccination scenarios over 1 year

From: The burden of hand, foot, and mouth disease among children under different vaccination scenarios in China: a dynamic modelling study

Vaccination rate (person/day) Different pulse intensities
1.0× 1.2× 1.4× 1.6× 1.8× 2.0×
Case reduction(%*) NNV** Case reduction(%) NNV Case reduction(%) NNV Case reduction(%) NNV Case reduction(%) NNV Case reduction(%) NNV
26,300 130,639(8.0) 73.5 138,076(8.5) 73.0 145,497(9.0) 72.6 152,901(9.4) 72.2 160,288(9.9) 71.9 167,660(10.3) 71.6
78,900 357,871(22.0) 80.5 378,317(23.3) 79.9 398,607(24.5) 79.5 418,742(25.8) 79.1 438,719(27.0) 78.8 458,540(28.2) 78.5
131,500 563,164(34.7) 85.2 593,997(36.5) 84.8 624,375(38.4) 84.6 654,296(40.3) 84.4 683,755(42.1) 84.2 712,750(43.9) 84.2
210,400 828,560(51.0) 92.7 869,774(53.5) 92.7 909,752(56.0) 92.9 948,482(58.4) 93.1 985,953(60.7) 93.5 1,022,152(62.9) 93.9
  1. *%: The percentage of the EV71 or CV-A16 HFMD case reduction based on the initial number with no intervention.
  2. **NNV: The number of persons needed to be vaccinated per case reduction.