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将批号4003、5002、5009的纯化疫苗室温(20℃)放置2周后,在不同间隔时间免疫家兔,分年度以ELISA检测免疫抗体及PRNT检测中和抗体,直至检测到第三年。结果证实,该型疫苗具有较好的室温稳定性。
The purified vaccine batch numbers 4003, 5002, and 5009 were allowed to stand for 2 weeks at room temperature (20 ° C), and rabbits were immunized at different intervals. The antibody was detected by ELISA and the PRNT neutralizing antibody was detected every year until the third year of detection. The results confirmed that the type of vaccine has good room temperature stability.