Tag: Scientific

Africa: TB Vaccine – WHO Expert Explains Why It’s Taken 100 Years for a Scientific Breakthrough, and Why It’s Such a Big Deal
 admin  October 31, 2023
Posted in Health

The BCG vaccine for TB has been used for 100 years. It is largely effective…

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Africa: TB Vaccine – WHO Expert Explains Why It’s Taken 100 Years for a Scientific Breakthrough, and Why It’s Such a Big Deal