A nurse is reinforcing teaching with the parents of a 13-month-old child following administration of the measles, mumps, and rubella (MMR) immunization. Which of the following statements by the nurse is appropriate?

Your child will receive another MMR immunization at 4 to 6 years of age.

"Your child will receive two more MMR immunizations over the next 2 years."

"Your child will receive another MMR immunization and the hepatitis B immunization at 3 years of age

"Your child will have an MMR titer taken to determine the need for further immunizations.