Meningococcal B (Separate from Meningitis) Two doses of the same brand (Bexsero or Trumenba) if 23 years or younger. International students must have a QFT (Quantiferon blood test) or T-Spot (not PPD) ...

Patch-test results were analyzed ... In total, 20 of 35 individuals (57.1%) tested positive to PPD but negative to PTDS. Ten of 13 PPD-positive patients for whom PTDS hair dyes were recommended ...