Could BCG, a 100-year-old vaccine for tuberculosis, protect against coronavirus?
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This week, the Bill and Melinda Gates Foundation announced it will donate A$10 million to help fund an Australian trial testing whether a very old vaccine, BCG, can be used against a new threat, COVID-19.
So what is the BCG vaccine and what might its place be in the fight against coronavirus?
The ABCs of BCG
The BCG vaccine has been used...




