... based on which is most important. If stigma is the most influential barrier, community efforts to decrease stigma would be critical. Conversely, if systems are more important, focusing on better ... child transmission interventions in Kenya: health systems are more influential than stigma John Kinuthia1§, James N Kiarie1,5, Carey Farquhar2,3,5, Barbra A Richardson3,6, Ruth Nduati7, ... of prevention of mother to child transmission interventions in Kenya:health systems are more influential than stigmaJournal of the International AIDS Society 2011, 14:61 doi:10.1186/1758-2652-14-61John...