100-Year-Old Vaccine Keeps on Protecting

In COVID-19, Latest News by Precision Vaccinations

A long, long time ago, the Bacillus Calmette-Guerin (BCG) vaccine was approved for use against tuberculosis (TB).
For generations, the BCG vaccine was given to infants to save lives.
The problem is that the BCG vaccine was the first—and the last—vaccine approved to prevent tuberculosis.
And yet, TB still kills around 1.5 million people every year. 

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