Which statement is true regarding an autosomal recessive disorder?

The nurse is preparing a Haemophilus influenzae type b (Hib) immunization for the 2-month-old patient. The baby’s mother states, “I recently read the influenza vaccine isn’t given until at least a year. Are you sure he should be getting this now?” Which response by the nurse is most appropriate?

The 31-year-old patient G2P1 woman presents to the clinic for 30 week appointment. She was diagnosed at 24 weeks with gestational diabetes. For 6 weeks, she changed her diet and exercised more regularly while checking her blood sugars. She logged fasting glucose levels of 108-135 mg/dL. She has no proteinuria or glycosuria. The nurse provides which information to the patient?