The Annual Sentinel Surveillance for HIV Infection in India

(Funded by NACO)
Nodal Officer: Prof. Pushpnajali Sawian (H.o.D, Department of Statistics and Demography)

Project Staff:-
Epidemiologist: - Mr. Sonoo Jha
Research Officer: - Mr. Ganesh Kumar. S
Office Assistant: - Mr. Mohammad Afzal

HIV Sentinel Surveillance

NIHFW has been entrusted with the responsibility of coordinating, monitoring, data analysis and to prepare the country report since 1998, of the Annual Sentinel Surveillance activities by the National AIDS Control Organization (NACO).


General Objective

To ensure quality in the conduction of the Annual Sentinel Survey for HIV in the country in coordination with central team members identified from reputed public health intuitions across the country for supervision and monitoring of data collection from HIV sentinel sites as well as quality of testing process at the testing laboratories. NIHFW is also responsible for the preparation of the country report and the dissemination of the same.


Specific Objectives

  • • Identifying and training of the Central Team Members.
  • • Organizing the pre-surveillance meeting and training the members from 6 Regional institutes and All State AIDS control Societies in co-ordination with NACO.
  • • Preparation and dissemination of the country report on the HIV sentinel Surveillance (HSS).

Click to View The Implementation Structure of HIV Sentinel Surveillance in India.


Current Status

The 14th round of HIV Sentinel Surveillance was conducted during 2014-15 for Antenatal Clinic sites. In this round a total of 768 ANC sites included for surveillance across the country.
The preparations for the 15th round of HIV sentinel surveillance is currently in progress.


Links to the published National level HIV Sentinel surveillance report from 2004.

Click to View HIV Sentinel Surveillance 2014-15 Technical Brief

Click to View HIV Sentinel Surveillance 2012-13 Country Report

Click to View HIV Sentinel Surveillance 2012-13 Technical Brief

Click to View HIV Sentinel Surveillance 2010-11 Technical Brief

Click to View HIV Sentinel Surveillance 2008-09 Country Report

Click to View HIV Sentinel Surveillance 2007 Country Report

Click to View HIV Sentinel Surveillance 2006 Country Report

Click to View HIV Sentinel Surveillance 2005 Country Report

Click to View HIV Sentinel Surveillance 2004 Country Report


Integrated Behavioral and Biological Surveillance

Integrated Behavioral and Biological Surveillance (IBBS) was introduced for the first time, at the national level, to strengthen surveillance among High Risk Groups and bridge population and to generate evidence on prevalence and risk behaviors among HRGs and bridge population. NIHFW was a part of Technical Advisory Group to frame the design of IBBS. The activities under IBBS were Pre-Survey Assessment (PSA), sample frame development (SFD), community preparation and data collection. NIHFW has been identified as a "Regional Institute" for conducting IBBS for Delhi and Rajasthan. There were 9 domains in Delhi and 9 domains in Rajasthan. In all domains a total of 10,013 samples were collected among them 5,186 were from Delhi and 4,827 were from Rajasthan. The distribution of domains and sample collected in NIHFW region is given in below link.

Click to View The distribution of domains and sample collected in NIHFW region.


As per guidelines of NACO for conduction of IBBS, NIHFW was involved in the following activities:

  • a. Conduction of regional ToT for State Surveillance Team and Field Research Agency (IMRB)
  • b. Monitoring of the recruitment process of the survey teams
  • c. Mentoring and monitoring the state level trainings
  • d. Monitoring, supervision and on field capacity building of the survey teams during the SFD and survey phase
  • e. The SFD data were verified and approved in Integrated Information Management System (IIMS)
  • f. Mentoring and monitoring the state level refresher trainings for data collection
  • g. Monitoring the timeliness of the flow of blood samples (Dried Blood Spot) from the field to the testing labs and timeliness of testing process and uploading of testing results on IIMS at designated laboratories
  • h. The timeliness of the data collection and the quality of the data were monitored through the IIMS. The field teams were given feedbacks/instructions based on observations made.
  • i. The quality check of data done before final freezing for HRGs (High Risk Groups), Migrants and Currently Married Women domains of both the states.

Link to the published National level IBBS report 2014-15 is given below:-

Click to View National Integrated Biological and Behavioural Surveillance (IBBS) 2014-15 – High Risk Groups.