Prof. Philip Steer led an insightful discussion on "Obstetricians working to prevent early onset GBS disease in the neonate." Haemolytic Streptococcus Group B remains a significant threat to neonatal health, causing mortality and disability. However, with antenatal screening and intrapartum prophylaxis, over 80% of cases can be prevented. Despite the effectiveness of antibiotics, their impact on the microbiome underscores the urgent need for a vaccine.