A nurse is preparing to administer the influenza vaccine to a toddler. The prescription is written to administer the influenza vaccine subcutaneously. Which of the following actions should the nurse take?

Verify if the toddler has an allergy to gelatin.

Verify the route of administration for the vaccine.

Inform the guardians that their toddler is too young to receive an influenza vaccine.

Inform the guardians that their toddler will need two more doses of the vaccine within 6 months.