
350 300 250 200 150 10050 0
签发批次yoy
150%
100%
50%
0%
-50%
-100%
100%
80%
60%
40%
20%
0%
2价多糖2价结合4价多糖4价结合A群多糖
18H119H120H121H122H123H124H1
18H119H120H121H122H123H124H1
图:脑膜炎4价多糖疫苗近年来H1签发批次及增速
图:4价多糖疫苗24H1批签发竞争格局(按企业)
4价多糖yoy
50 40 30 20 10 0
300%
250%
200%
150%
100%
50%
0%
-50%
-100%
沃森生物
智飞生物
艾美生物(艾美卫信)
6%
47%
47%
18H119H120H121H122H123H124H1
图:脑膜炎2价多糖疫苗近年来H1签发批次及增速
图:2价多糖疫苗24H1批签发竞争格局(按企业)