The 'experimental stable' of the BCG vaccine: safety, efficacy, proof, and standards, 1921-1933
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The anti-tuberculosis BCG (Bacille Calmette-Guérin) vaccine was conceived and developed between 1905 and 1921 at Pasteur Institutes in France. Between 1921 and A. Calmette's death in 1933, the vaccine went through a first period of national and international ... ...