Connect with us

News

Researchers Find Drugs in Dam that Supplies Water to FCT

Published

on

Kindly share this post

Researchers said that they have found traces of drugs in Usuma Dam, the source of public water supply in the Federal Capital Territory (FCT).

Researchers Find Drugs in Dam that Supplies Water to FCT

They also listed the effects of these drugs on aquatic organisms to include DNA damage, disruptions to hormonal systems and formation of antibiotic resistant microbial strains.

According to the researchers, the solution to this budding environmental challenge should therefore be a national response..

Constructed about three decades ago, Usuma Dam, is home to four water treatment plants that draw their water from it

In a publication in Conversation– an independent source of news and views from the academic and research community, said that “We found traces of pharmaceuticals in water and sediment of the dam and that is not good for ecological and public health”

The publication was authored by Ifenna Ilechukwu, lecturer of Environmental Chemistry, Madonna University, Nigeria.

The publication read “ Pharmaceuticals – drugs used to prevent or treat human and animal diseases – are essential for health and well-being. But the increasing use of these drugs means that remnants of them are showing up in the aquatic environment.

They are contaminating our waters.

Pharmaceuticals are part of a group of substances known as emerging contaminants. Although they are potentially harmful to human and ecological health, they are yet to be regulated and routinely monitored in the environment.

Most conventional treatment plants typically do not remove emerging pollutants because they were not originally designed for them. These contaminants can enter oceans, rivers, streams, dams and groundwater through waste water and sewage treatment plants, human excretion, landfill leaching, healthcare facilities, pharmaceutical industry effluents and veterinary drug applications.

The contaminants may be transported in water to other places or accumulate in sediments – rocks, sand, soils, decaying materials and vegetation under water – and in creatures that live in water.

Some of the effects of these drugs on aquatic organisms include DNA damage, disruptions to hormonal systems and formation of antibiotic resistant microbial strains.

There have been several studies of pharmaceuticals in aquatic environments across the world but only a few studies in African countries. So in our study, we investigated the occurrence of selected pharmaceuticals in water and sediments of Usuma dam in Abuja, Nigeria’s capital. We also assessed the risk of the harm they could do.

We found traces of pharmaceuticals in water and sediment of the dam and that is not good for ecological and public health.

Sink for pollutants

The dam is an important source of potable water and fish for people living in Abuja. It is also a major receiving water body, so acts as a sink for pollutants from the environs. It is surrounded by large unplanned settlements and is the major drain for household, municipal and agricultural wastes in the area.

Our research investigated the occurrence of selected antibiotics and analgesics (painkillers) in water and sediments of Usuma dam.

We looked for antibiotics in water samples and found amoxicillin, ciprofloxacin and metronidazole. Trimethoprim was found in the sediment samples. These antibiotics are used to treat or prevent bacterial infections. Ibuprofen, detected only in sediments, was the only painkiller detected in the study.

We found that amoxicillin and ibuprofen presented a high risk to aquatic life in the dam. Ciprofloxacin constituted medium risk, while metronidazole constituted low risk.

Pharmaceuticals are designed to exert maximum effects at low concentration. Therefore, any concentration found in water and soil is not good for public and ecological health. If these drugs negatively affect the fishes in the dam through accumulation, they may also affect humans who eat them and drink water from the dam. Any consumption of drugs other than a prescribed dose for a particular ailment is a health risk.

We observed that the chief source of pharmaceuticals in the dam is human excretion. Sewage from unplanned settlements that lack basic sanitation and sewage treatment facilities around the dam is disposed of directly onto the ground and eventually drains into the dam. Other likely sources include improper disposal of medical and veterinary waste.

Going forward

The occurrence of pharmaceuticals in the Usuma dam is not an isolated case in Nigeria. Similar studies have reported the presence of pharmaceuticals in Lagos and Ogun state waters and even in sachet water that many Nigerians drink.

The solution to this budding environmental challenge should therefore be a national response.

In 2019, the Nigerian government signed an executive order to tackle open defecation. This is a step in the right direction and should be implemented. It should also be followed up by providing people with sewage and sanitation facilities.

Healthcare centres and hospitals should ensure efficient management of medical wastes according to existing laws and regulations. The government must also strictly monitor sewage from drug manufacturing plants. Finally, government can do more to monitor contamination of water systems and improve awareness of the issue.


Kindly share this post

Nigeria CommunicationsWeek believes that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. So since 2007, we have devoted our energy to independent reportage of technology and how they affect lives.

Continue Reading
Advertisement
Comments

News

NITDA Explores Partnership with Trust Stamp on Digital Trust and Innovation

Published

on

Kindly share this post

By Naeemah Junaid

The National Information Technology Development Agency (NITDA) has held strategic discussions with representatives of Trust Stamp, a NASDAQ-listed global technology company, to explore potential areas of partnership aimed at strengthening Nigeria’s digital trust framework and advancing innovation within the digital economy.

The meeting, chaired by NITDA Director General, Kashifu Inuwa Abdullahi, focused on identifying collaborative opportunities aligned with Nigeria’s digital transformation agenda and the Agency’s strategic priorities for building a secure, inclusive, and innovation-driven digital ecosystem.

Inuwa emphasised that trust remains a critical foundation for the growth of the digital economy, noting that secure systems and strong cybersecurity frameworks are essential for driving innovation, economic growth, and national development. He stated that building trust in digital platforms and services is key to accelerating adoption and unlocking opportunities across sectors.

He reiterated NITDA’s mandate as a regulator to create an enabling environment through forward-looking policies and regulatory frameworks that support innovation rather than promote specific technologies. According to him, government interventions are designed to stimulate markets, create opportunities, and empower both businesses and citizens to participate fully in the digital economy.

The Director General further reaffirmed Nigeria’s openness to investments that strengthen digital infrastructure and enhance digital services, stressing that sustainable national development is best driven by private sector participation under supportive regulatory and policy frameworks. He called for continued engagement to ensure alignment with national priorities and effective integration into Nigeria’s digital ecosystem.

In his remarks, Trust Stamp Vice President, Jonathan Pasha, highlighted the company’s global experience in secure verification and trust technologies, describing its approach as partnership-oriented and focused on delivering long-term value within local ecosystems. He noted that the company prioritises collaboration with governments and private sector stakeholders to address local challenges and expand access to secure digital services.

Pasha referenced Trust Stamp’s ongoing operations in Nigeria, including its collaboration with a telecommunications provider to enhance SIM swap prevention and fraud detection capabilities. He also outlined the firm’s biometric tokenisation technology, which converts biometric data into secure, privacy-preserving representations, enabling verification processes without exposing sensitive information.

He explained that the technology supports secure verification, fraud prevention, financial inclusion initiatives, and the tokenisation of real-world assets, while being designed to function effectively in low-connectivity environments and on low-specification devices to expand access to digital services.

Both parties expressed interest in advancing technical-level discussions to identify specific areas of collaboration aligned with national priorities and Nigeria’s digital transformation objectives.

NITDA reaffirmed its commitment to fostering a secure and trusted digital economy through strategic partnerships, robust regulatory frameworks, and initiatives that promote innovation, inclusion, and sustainable growth.


Kindly share this post
Continue Reading

News

NDIC Moves to Boost Customers’ Confidence in Nigerian Banks

Published

on

Kindly share this post

The Nigeria Deposit Insurance Corporation (NDIC) has reaffirmed its commitment to safeguarding the nation’s financial system, announcing that its recent upward review of the maximum deposit insurance coverage now protects about 99% of depositors in the Country.

Kabir Katata, Executive Director (Operations), NDIC, stated this on Wednesday at the Corporation’s 2025 Stakeholders’ Town Hall Meeting held in Enugu.

Katata, while speaking on the theme, “Deepening Stakeholder Engagement,” said the policy to expand deposit insurance coverage was deliberately designed to protect small savers, promote financial inclusion and strengthen public confidence in the banking sector.

He explained that the town hall meeting was aimed at engaging stakeholders across various sectors, including academia, market associations and civil society groups.

“The essence of this town hall meeting is to interact with our stakeholders, tell them what we do and listen to their questions so they can better understand the role NDIC plays in society. We guarantee depositors’ funds and supervise banks to ensure that depositors are protected”, he said.

Katata noted that following the 2024 review of deposit insurance coverage, depositors in Deposit Money Banks (DMBs), Mobile Money Operators (MMOs) and Non-Interest Banks (NIBs) are now insured up to N5 million per depositor.

Similarly, depositors in Microfinance Banks (MFBs), Primary Mortgage Banks (PMBs) and Payment Service Banks (PSBs) now enjoy insurance coverage of up to N2 million per depositor.

“This means that in the event of a bank failure, depositors are promptly paid up to the insured limit,” he said.

He added that depositors with balances exceeding the insured limit would receive the initial insured sum, while the outstanding balance would be paid as liquidation dividends upon realisation of the failed bank’s assets and recovery of debts.

Highlighting improvements in the payout process, Katata referenced the recent resolution of defunct institutions, including Heritage Bank Limited, Union Homes PLC and Aso Savings and Loans PLC.

He said that the Corporation successfully leveraged the Bank Verification Number (BVN) as a unique identifier to trace depositors’ alternative accounts and transfer insured sums within days of bank closures.

“I urge all depositors to ensure that their BVN is properly linked to their bank accounts and identity records. This greatly facilitates seamless and timely access to insured deposits in the event of bank failure,” he advised.

Katata emphasised that although the NDIC works closely with the Central Bank of Nigeria (CBN) to ensure sound corporate governance and regulatory compliance in banks, financial system stability remains a shared responsibility.

“While the CBN and NDIC continue to strengthen oversight, depositors also have a responsibility to remain vigilant and well-informed,” he said.

 


Kindly share this post
Continue Reading

News

Open Access Data Centres Acquires Seven NTT Data Centres Across South Africa

Published

on

Kindly share this post

Open Access Data Centres (OADC), Africa’s fastest-growing data centre company, has officially announced the strategic acquisition of seven NTT data centres across South Africa.

The acquisition, which concluded on 31 December 2025 following approval by the Competition Commission, will significantly expand OADC’s national data centre footprint by adding seven facilities and increasing total capacity to more than 25 megawatts.

With a presence in South Africa, Nigeria and the Democratic Republic of Congo (DRC), OADC is already one of the largest and most influential data centre operators on the African continent. By adding these new facilities, OADC reinforces its ‘core-to-edge’ proposition and is uniquely positioned to meet the growing demand for digital services across Southern Africa, while strengthening its leadership in Africa’s digital transformation.

Dr Ayotunde Coker, CEO of OADC, commented: “This acquisition represents a significant step forward in expanding our ability to deliver scalable, resilient colocation solutions where they are needed. It strengthens our market value proposition, positioning OADC as a critical partner in growing Africa’s digital economy. We can provide clients with a wider range of comprehensive resilience solutions, delivering geographically separated primary and disaster recovery data centre infrastructure for their businesses.”

OADC’s acquisition of these seven data centres underscores the company’s long-term vision to enable Africa’s digital ecosystem, drive economic growth, enrich society, and reinforce its role as a pivotal enabler of digital connectivity and technological advancement across the continent.

Dr Coker added: “Looking ahead beyond the immediate expansion of our operational presence, OADC plans on enhancing all of its data centres as part of its continuous facility enhancement process, bringing the introduction of advanced operational measures to ensure peak efficiency and reliability.”


Kindly share this post
Continue Reading

Trending