Read Time: 4 minutes Views: 2,499 According to a preliminary study posted on medRxiv, the countries which have mandatory policies to vaccinate against tuberculosis have registered fewer coronavirus deaths than countries that don’t have vaccination policies. This study has now found a correlation between the countries that require citizens to get the bacillus Calmette-Guerin (BCG) vaccine and those showing … Continue reading Things to know about BCG Vaccine and its effectiveness in Corona Treatment