Patient was 33-34 weeks pregnant when RSV vaccine was received on 11/15/24. This was the patients 1st pregnancy. Patient had gestational diabetes (diet controlled) and no other complications noted . Due date was 12/24/24, with a scheduled induction for 12/17/24. Patient experienced spontaneous rupture of membranes on 11/XX/24, was transported to the hospital, induced with oxytocin, then gave birth to preterm baby on 11/XX/24 at 7pm. Birth weight was 5 lbs 10 oz. Newborn was initially admitted to the ICU for monitoring due to low birth weight. Newborn was discharged from hospital on 11/XX/24 with no further complications. Newborn is healthy and well nourished as of 1/1/25. Preterm labor was 9 days after receiving the dose of RSV vaccine (Abrysvo).