Edwards E A, Johnson D P, Pierce W E, Peckinpaugh R O
Bull World Health Organ. 1974;51(5):501-5.
Monovalent acetone-inactivated typhoid vaccine and heat-killed TAB caused local reactions in 82-88% of volunteers vaccinated by jet injection, whereas they caused local reactions in only 24% of volunteers injected by means of a conventional syringe. Both vaccines induced a high seroconversion rate to typhoid H antigen, but neither proved significantly immunogenic to antigens O and Vi. There was no increase in the occurrence of local reactions when a second jet injection was given 5 weeks after the first.
单价丙酮灭活伤寒疫苗和热灭活伤寒、副伤寒甲、乙三联疫苗在通过喷射注射接种的志愿者中,有82% - 88%出现局部反应,而通过传统注射器注射的志愿者中只有24%出现局部反应。两种疫苗都诱导了对伤寒H抗原的高血清转化率,但对O抗原和Vi抗原均未显示出显著的免疫原性。在第一次喷射注射5周后进行第二次喷射注射时,局部反应的发生率没有增加。