Table 1.
Drug sensitivity testing of M. bovis BCG strains
| Species and strain | MIC for INH (μg/ml) | Yr obtained from Pasteur Institute |
|---|---|---|
| M. tuberculosis | ||
| H37Rv | 0.05 | |
| Erdman | 0.05 | |
| M. bovis BCG | ||
| Russia | 0.05 | 1924 |
| Moreau (Brazil) | 0.05 | 1925 |
| Tokyo | 0.05 | 1926 |
| Sweden | 0.05 | 1926 |
| Birkhaug | 0.1 | 1927 |
| Danish | 0.2 | 1931 |
| Prague | 0.1 | 1931 to Denmark and then 1947 to Prague |
| Glaxo | 0.1 | 1931 to Denmark and then 1953 to England |
| Tice | 0.1 | 1934 |
| Frappier | 0.1 | 1937 |
| Connaught | 0.2 | 1937 to Frappier and then 1948 to Connaught |
| Phipps | 0.1 | 1938 |
| Pasteur | 0.2 | Lyophilized 1961 |