The Navrongo Health Research Centre (NHRC), through its Health and Demographic Surveillance System (HDSS), has reaffirmed its unwavering commitment to protecting the privacy and confidentiality of information collected from households during routine surveillance activities.
The assurance was given during a series of live community radio sensitization programmes on Mike 105.3 FM and Nabiina radio in Navrongo, where the Head of the Health and Demographic Surveillance System, Mr. Samuel Oladokun, a Principal Disease Control Officer, Mr. Mathew Kampitib, and a Principal Field Supervisor, Mr. Emmanuel Manies Achazanga, engaged listeners on the mandate, activities, and importance of the HDSS in supporting health research and improving public health outcomes. The radio discussion formed part of the Centre’s continuous community engagement efforts aimed at strengthening public understanding of the HDSS, addressing misconceptions, and encouraging community participation.
Speaking during the programme, the HDSS team explained that the surveillance system continuously monitors demographic and health events, including births, deaths, pregnancies, and migration, within participating communities. This information provides a reliable platform for scientific research and enables the Centre to generate evidence that informs national health policies and interventions.
The team emphasized that fieldworkers visit households regularly to update demographic information and that these visits are solely for research purposes. Residents were assured that every fieldworker is properly trained on research ethics, confidentiality, and data protection, and is required to handle all information collected with the highest level of professionalism.
Addressing one of the most common concerns raised by community members, the HDSS staff stressed that all information provided by households is treated as strictly confidential. Personal identifiers are securely protected and are not disclosed to unauthorized persons. Data collected through the HDSS are anonymized before being used for research and analysis, ensuring that individuals and households cannot be identified in published findings. These measures are fundamental to maintaining public trust and upholding internationally accepted ethical standards for health research.
The discussion also highlighted the critical role of the HDSS in supporting research conducted by the Navrongo Health Research Centre. As one of Africa’s longest-running demographic surveillance systems, the HDSS provides the high-quality population data required to identify participants for research studies, monitor health trends, evaluate interventions, and generate evidence that contributes to improving healthcare delivery in Ghana and beyond.
Community Key Informants (CKIs), who serve as important partners in the surveillance system, were also recognized for their contribution in reporting vital events such as births and deaths within their communities. Their collaboration enables timely updates to the surveillance database and strengthens the quality of demographic information available for research. The programme further explained the importance of Verbal Autopsy interviews, noting that interviews conducted with bereaved families help determine the probable causes of death in communities where medical certification may not be available. The information generated supports disease surveillance, health planning, and policy development.
Responding to widespread misconceptions, the HDSS team categorically refuted claims that the Centre profits from community data or sells blood samples to international organizations. They clarified that all research conducted by the Navrongo Health Research Centre undergoes rigorous ethical review and regulatory approval before implementation. Participation in any research study is entirely voluntary, and informed consent is obtained from every participant before any data or biological samples are collected. The team also emphasized that blood samples collected during approved studies are used strictly for the specific scientific objectives outlined in the research protocol and are never sold or used for unauthorized purposes.
The radio discussion concluded with an appeal to residents to continue supporting the activities of the Health and Demographic Surveillance System by providing accurate information during household visits and cooperating with fieldworkers. The HDSS team noted that every household’s participation contributes to scientific evidence that informs policies, strengthens health systems, and ultimately improves the health and well-being of communities across Ghana.
The sensitization programme forms part of the Navrongo Health Research Centre’s broader commitment to transparency, community engagement, and maintaining the confidence of the communities whose partnership has made decades of groundbreaking health research possible.