2 Apr 1921 Jahr - Tuberculosis Vaccine (BCG)
Beschreibung:
Immunotherapy as a defence against TB was first proposed in 1890 by Robert Koch. Today, the only effective tuberculosis vaccine in common use is bacilli Calmette-Guérin, first used in 1921
Zugefügt zum Band der Zeit:
The Fight is Never Ending
Public and Global Health
Datum:
