Question: Name the least age for the 1st dose for 3 doses of 2-3 drops
SQL: SELECT "Minimum Age at 1st Dose" FROM "2-11175093-1" WHERE "Number of Doses" = '3 doses' AND "Dose" = '2-3 drops';

Question: How many doses for the Bacillus Calmette-Guérin?
SQL: SELECT "Number of Doses" FROM "2-11175093-1" WHERE "Vaccine" = 'Bacillus Calmette-Guérin';

Question: Name the least interval between doses for minimum age being 1st dose at 6 weeks old for the Diphtheria-Pertussis-Tetanus Vaccine?
SQL: SELECT "Minimum Interval Between Doses" FROM "2-11175093-1" WHERE "Minimum Age at 1st Dose" = '6 weeks old' AND "Vaccine" = 'Diphtheria-Pertussis-Tetanus Vaccine';