Fig. 2From: AVADAR (Auto-Visual AFP Detection and Reporting): demonstration of a novel SMS-based smartphone application to improve acute flaccid paralysis (AFP) surveillance in NigeriaAVADAR notification and feedback loop systems. AFP acute flaccid paralysis, cluster consultants (CC), CHI community health informant, DSNO Disease Surveillance Notification Officer, health facility (HF), HW health worker, LGA Local Government Area, SMS short message serviceBack to article page