From: Genetic heterogeneity of L-Zagreb mumps virus vaccine strain
L-Zagreb sample | Variant (%)* | |
---|---|---|
A | B | |
Master seed | 93.0 ± 1.8 | 7.0 ± 1.8 |
Working seed | 90.3 ± 1.1 | 9.7 ± 1.1 |
Final vaccine lot 1 | 80.4 ± 2.6 | 19.6 ± 2.6 |
Final vaccine lot 2 | 79.4 ± 2.9 | 20.6 ± 2.9 |