Types of Delayed Hypersensitivity Delayed Reaction maximal reaction time Jones-Mote 24 hours Contact 48-72 hours tuberculin 48-72 hours granulomatous at least 14 days Types of Delayed Hypersensitivity Delayed Reaction maximal reaction time Jones-Mote 24 hours Contact 48-72 hours tuberculin 48-72 hours granulomatous at least 14 days