⏰ when
When was the first TB vaccine developed?
MedicineVaccines
Quick Answer
The BCG vaccine against tuberculosis was developed in 1921. It was created by Albert Calmette and Camille Guérin.
The Full Story
The Bacille Calmette-Guérin, or BCG, vaccine was first used in humans in 1921. Albert Calmette and Camille Guérin had spent years weakening a strain of Mycobacterium bovis so it could stimulate immunity without causing disease. BCG is still used today in many countries, especially to protect infants and young children from severe forms of tuberculosis. It remains one of the longest-running vaccines in the world.
Key Facts
1.1921: first human use of BCG
2.Developed by Calmette and Guérin
3.Still used in many countries today
YouTube Angle
Suggested video title for this topic:
"The 1921 TB vaccine still used a century later"