Map suggests TB vaccine may help prevent Covid-19

The map below from the medical journal Plos Medicine displays BCG vaccination policy by country. Bacillus Calmette-GuĂ©rin vaccine is a vaccine primarily used against tuberculosis. Yellow: The country now has a universal BCG vaccination program. Blue: The country used to recommend BCG vaccination for everyone, but now does not. Red: The country never had a … Continue reading Map suggests TB vaccine may help prevent Covid-19