23/07/2026
National EOC, WHO Team Visit Akwa Ibom to Strengthen Wastewater Surveillance and Public Health Emergency Preparedness
Uyo/Ikot Ekpene, Akwa Ibom State | Thursday, July 23, 2026
As part of ongoing efforts to strengthen disease surveillance systems and enhance public health emergency preparedness in Nigeria, officers from the National Emergency Operations Centre (EOC), accompanied by the Acting World Health Organization (WHO) State Coordinator in Akwa Ibom, Dr. Ojimah, paid an official technical visit to Akwa Ibom State to assess and strengthen Wastewater Surveillance (WWS) activities.
The visit commenced at the Akwa Ibom State Emergency Operations Centre (EOC), Uyo, where the delegation was received by the State Disease Surveillance and Notification Officer (SDSNO), Mrs. Aniefiok Akpan, alongside the State Wastewater Surveillance Officer, Mr. Dominic Essien on behalf of the State Epidemiologist, Dr Nchiek Edet Eneh.
Welcoming the team, the State Epidemiologist, Dr Nchiek Edet Eneh, represented by the State Disease Surveillance and Notification Officer (SDSNO) Mrs Aniefiok Akpan highlighted the State Government's commitment to strengthening disease surveillance, early warning systems, and emergency preparedness. She provided a comprehensive overview of the implementation of Wastewater Surveillance in Akwa Ibom State, emphasizing its growing importance as a complementary surveillance strategy for the early detection of pathogens circulating within communities.
She noted that the State has continued to prioritize integrated surveillance approaches capable of detecting public health threats early, thereby supporting timely response and evidence-based decision-making.
Following the briefing at the State EOC, the delegation proceeded to the Ikot Ekpene Police Station Wastewater Surveillance Site, where the State WWS Officer, Mr. Dominic Essien, conducted the National team on a guided technical inspection.
During the site assessment, Mr. Essien explained the operational procedures guiding wastewater sample collection in the Site, including sample collection schedules, transportation timelines, biosafety protocols, quality assurance measures, and laboratory referral processes. He stressed that environmental factors, particularly heavy rainfall, significantly influence sample quality.
According to him, wastewater samples are not collected immediately after heavy rainfall because excessive dilution may compromise laboratory analysis and reduce the sensitivity of surveillance results. He therefore informed the team that the sample collection earlier scheduled for Thursday, July 23, 2026, had been rescheduled to Friday, July 24, 2026, following persistent overnight rainfall in Ikot Ekpene Local Government Area.
The National EOC officers conducted a detailed assessment of the existing sample collection point, identifying its operational strengths, accessibility, safety, and suitability for sustained surveillance activities. The team also examined potential operational challenges and explored additional locations within Ikot Ekpene LGA that could serve as alternative wastewater sample collection sites to further strengthen the surveillance network.
Present during the technical site inspection were the Acting WHO State Coordinator, Dr. Ojimah; the State WWS Officer, Mr. Dominic Essien; the Wastewater Surveillance Back-up Sample Collector, Mr. Uduak Udoh; the Ikot Ekpene Disease Surveillance and Notification Officer (DSNO), Mrs. Enewan Sampson; and the Assistant DSNO, who all participated in the assessment and technical discussions.
As part of the visit, the delegation paid a courtesy visit to the Medical Superintendent of Ikot Ekpene General Hospital, Dr. Nene Andem, who warmly received the team.
Introducing the delegation, Mr. Dominic Essien explained that the visit formed part of ongoing efforts by the National EOC and WHO to strengthen Wastewater Surveillance activities, improve multisectoral collaboration, and reinforce public health preparedness within Akwa Ibom State.
Speaking during the visit, Dr. Ojimah, the Acting WHO State Coordinator, appreciated the hospital management for the warm reception despite their demanding schedule. He emphasized that Wastewater Surveillance has become an increasingly important public health tool globally because it enables the early detection of infectious disease pathogens before widespread clinical cases are reported.
He explained that strengthening Wastewater Surveillance contributes significantly to epidemic intelligence, early warning, rapid risk assessment, and prompt public health response, particularly for diseases with epidemic potential. He reaffirmed WHO's commitment to providing continuous technical assistance, capacity building, and operational support to Akwa Ibom State in strengthening Wastewater surveillance systems.
The National EOC officers also commended the management of Ikot Ekpene General Hospital for its support towards surveillance activities and acknowledged the State Government's commitment to improving public health systems. They reiterated the importance of sustained collaboration among healthcare facilities, surveillance officers, development partners, and government institutions in safeguarding population health.
Responding, Dr. Nene Andem expressed appreciation to the delegation for the visit and described it as a demonstration of the shared commitment towards strengthening public health systems in the State.
She commended the Executive Governor of Akwa Ibom State, Pastor Umo Eno, PhD, for his continued investment in the health sector and acknowledged the visionary leadership of the Honourable Commissioner for Health, Dr. Ekem Emmanuel John, in advancing healthcare delivery and disease surveillance across the State.
Dr. Andem reaffirmed that Ikot Ekpene General Hospital remains committed to delivering quality healthcare services while actively supporting disease surveillance, outbreak preparedness, infection prevention and control, patient safety, and other critical public health interventions. She further called for sustained collaboration between the State Government, WHO, the National EOC, and other development partners to strengthen health security and improve public health outcomes.
The visit concluded with renewed commitments by all stakeholders to continue strengthening Wastewater Surveillance as a critical component of polio surveillance as well as Nigeria's Integrated Disease Surveillance and Response (IDSR) system. The team emphasized that robust environmental surveillance, combined with strong coordination, timely laboratory analysis, and multisectoral collaboration, remains essential for the early detection of disease threats, prevention of outbreaks, and protection of the health of communities across Akwa Ibom State.