A Nurse gives the influenza vaccine to 76 year old women at a health fair. It would be which level of prevention?

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E6 Nursing Fundamentals Potter Perry 12e Part 1 pp. 96-98, 32-34
E6 Parks TextBook of Preventive & Social Medicine part 1 — Subpart A (pp 26-201 of 604) p. 34-36
Practise the full AIIMS Rishikesh & Jodhpur NO - 2017
Attempt every question from this paper in a timed mock, then review the full solution for each one.