What is the evidence that BCG vaccination inhibits infection with the Covid-19 virus or mitigates the effects of the virus?
The authors of an academic paper, which hasn’t been peer reviewed, claim that there is a correlation between Bacillus Calmette-Guerin (BCG) vaccination and the extent to which countries are affected by Covid-19. BCG is a tuberculosis vaccine.Professor Salim Abdool Karim, a clinical infectious…