Fig. 1From: Estimating mother-to-child HIV transmission rates in Cameroon in 2011: a computer simulation approachPMTCT cascade. This figure shows the different state between pregnancy and delivery, then delivery and breastfeeding cessation, including PMTCT services offering: gray colour highlights the missed opportunities in the PMTCT process. Each oval represents a maternal health state, rounded rectangle represents child health state and rectangle represents clinical events and breastfeeding practicesBack to article page