Ms. Lee presents with her 12-month-old daughter because she has had a runny nose for 2 days and has a "fever" of 99° F. After reviewing her immunization records, you note that she has not received any immunizations since her 4-month well-infant exam. What is the most appropriate next step in management?
1) Administer the appropriate immunizations for her age
2) Prescribe antibiotics for the runny nose
3) Order a complete blood count (CBC)
4) Refer to an allergist for further evaluation