“…2 Vaccinating healthcare workers helps protect coworkers, families, and patients, many of whom are at increased risk of developing complications from influenza infection. 3 However, vaccine uptake among healthcare workers when relying on voluntary participation remains less than optimal. 4,5 Intradermal injection of influenza vaccines may increase vaccine uptake since Intanza Ò , for example, uses a much smaller needle (30 gauge, 1.5 mm), less antigen per strain (9 mg for younger adults), and less total volume (0.1 mL).…”