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Frequency of nt 587 G to A (aa 145 Gly to Arg) mutants
| no./total no. | ||
|---|---|---|
| Failure of prophylactic treatment for mother-to-child transmission | Chronic HBV infection without HBIG or HB vaccine | |
| Mutant specific real time PCR | 1/18 (5.6) | 0/107 |
| Direct sequencing (major clone) | 0/18 | 0/107 |
