Acknowledgement

The 2012 HIV sentinel sero‐surveillance survey was successfully carried out by the concerted efforts of the our M&E officer, State/Divisional AIDS/STD officers, team leaders, officials from the National Tuberculosis Program, National Drug Abuse Control Program and the International Organizations and local organizations in the different parts of the country. Without their strong dedication and responsibilities this report could not be happened. We, therefore, owe our gratitude to all our colleagues for providing their invaluable support for this survey. We also acknowledge the World Health Organization for their useful technical support and finance.