This is SUCH a great piece of research @maryam_nasim!!!
Here is a map from research approved http://www.bcgatlas.org/ . And it validates your point. Have a look at Europe. (Italy has no bcg vaccination. Other EU countries have specific bcg immunization) https://twitter.com/maryam_nasim/status/1245373495749619720
Italy, USA, Canada, Belgium and Netherlands don't have any BCG Vaccination. Look at their mortality!!
While Spain, France, UK and Germany have specific immunization for selective people. People who are at risk, people who are descendants of those who are at risk, who developed Tb previously.
Take a look at critical patients in India, Pakistan.
(Critical most probably means ventilated patients)
You can follow @Dr_Pathoora.
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