Fig. 1From: Service utilization and cost of implementing a comprehensive HIV prevention and care program among people who inject drugs in Delhi, IndiaMonthly average of needle and syringe uptake through AVHI. Note: Project started by distributing two NS/person/day. In October 2012, number of NS given out increased to four NS/person/day. April 2013, exchange criteria removed. December 4, 2013, assembly elections held. Services ended at three DICs in March 2014 and two DICs in April 2014Back to article page