system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
An 1800-g (4.0-lb) male newborn is delivered to a 26-year-old woman, gravida 2, para 1, at 33 weeks' gestation. The Apgar scores are 7 at 1 minute and 8 at 5 minutes. The pregnancy was complicated by iron deficiency anemia. The mother has no other history of serious illness. She has smoked one-half pack of cigarettes daily for the past 10 years. She does not drink alcohol. She has never used illicit drugs. Pregnancy and delivery of her first child were complicated by placenta previa. The mother has received all appropriate immunizations. It is most appropriate for the physician to recommend which of the following to the mother regarding her son's immunizations?
assistant
Give first dose of diphtheria and tetanus toxoids, acellular pertussis (DTaP) vaccine at 2 months of chronological age