Compliance with a risk factor-based intrapartum prophylaxis program for neonatal group B streptococcal disease.

Aim: The US Centre for Disease Control (CDC) recently amended their guidelines for the prevention of early-onset group B streptococcal disease (EOGBSD) of the newborn to recommend bacteriological screening, rather than risk factor-based screening, as the preferred method of identifying 'at risk' mother-infant pairs. This recommendation was derived from population data suggesting that the effectiveness of bacteriological screening was superior to a risk-factor approach because antibiotic compliance was better with the former. Whether poor compliance and therefore impaired prevention is inherent in risk-factor screening has not been widely tested.