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MSF nurse emerges winner of HIV-TB prize for life-saving TB test research.

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Chenai Mathabire, Zimbabwean Doctors Without Borders (MSF) nurse and researcher has won an HIV/TB Research Prize at this year’s International Aids Society Conference on HIV Science (IAS2017). Through a study conducted in Malawi and Mozambique, Chenai has provided strong evidence that an easy-to-use point-of-care TB LAM test, which quickly diagnoses tuberculosis (TB) in severely ill HIV patients, is feasible to use in real-life clinics with high numbers of HIV-TB patients.

TB is the biggest killer of people living with advanced HIV, with over 400,000 patients dying each year from the disease. People with advanced HIV, also known as Acquired Immune Deficiency Syndrome (AIDS) have very weakened immune systems, leaving them susceptible to common infections, which can quickly become deadly.

Successfully treating ill AIDS patients involves rapidly assessing the strength of their immune systems and putting them on the right treatment straight away, whether they have TB or another disease deadly to HIV patients, cryptococcal meningitis.

However, in poorer countries, limited laboratory and X-ray facilities, and the time spent waiting on results can mean long and often deadly delays for sick patients arriving at clinics or hospitals. At the same time, people with late-stage HIV often can’t produce enough sputum for more common TB sputum tests so common tests such as sputum microscopy cannot be done. X-rays are also less useful to detect TB in people with advanced HIV.

At $3 per test, the TB LAM test offers a quick, simple and cost-effective alternative that gives on-the-spot results in 30 minutes. Yet despite being available since 2010, only 140,000 TB LAM tests are used each year.

“In Malawi, some HIV patients with suspected TB were waiting months for laboratory or X-ray results to come back. Clinicians don’t like to start patients on treatment based only on clinical signs and symptoms, they prefer to have a diagnostic test result,” says Chenai, who was responsible for implementing and supervising the study. “The TB LAM test helped them make that decision, and they felt better about starting HIV patients on TB treatment. It doesn’t replace existing tests, but adding this test helps us identify more TB cases and can improve the patients’ chances of survival.”

The test uses the HIV patient’s urine to detect LAM (Lipoarabinomanan), a protein created when TB bacteria cells break down. The lower the patients’ immunity, which is measured by numbers of CD4 T-cells, the more LAM appears in the urine and the more sensitive the test becomes. This is why the test is recommended for use in patients with CD4 cells below 100. The MSF study found the test was well accepted by staff, easy to use, and led to better, faster results than sputum or X-ray tests. Nearly 99% of TB LAM test patients received a timely result, versus 70% with sputum and 35% with X-rays.

Currently the main barrier to wider use of the TB LAM test by national governments is that it isn’t included in country guidelines and national TB programmes are not actively pushing it. Use of the TB LAM test has been recommended by the new WHO guidelines for advanced HIV for use in severely ill patients in hospitals but not yet in primary care, given the test’s decreased accuracy in patients with stronger immune responses.

MSF will use the study to advocate for health ministries in countries with high HIV TB burdens to use the TB LAM test in primary care and hospital centres, as well as include TB LAM within a diagnostic package for patients with advanced HIV. This would include point-of-care tests for CD4 (to allow rapid bed-side assessment of immune strength), cryptococcal meningitis and TB to help quick diagnosis and, most importantly, improve patients’ chances of survival.

MSF currently uses TB LAM as part of a diagnostic package in HIV projects in Democratic Republic of Congo (DRC), Guinea, Kenya, Malawi, Mozambique, Niger, Uganda and Zimbabwe. MSF currently supports over 230,000 people living with HIV on antiretrovirals in 19 countries, with a focus on free quality care, and provides free hospital-based care for people living with advanced HIV in DRC, Kenya Guinea, and Malawi.

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Iran War Disrupts Oil Supply, Global Loss Hits $50bn

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The global oil market has recorded losses exceeding $50bn following massive supply disruptions triggered by the ongoing Iran war, which has now stretched to nearly 50 days.

Data from energy analytics firm Kpler showed that more than 500 million barrels of crude oil and condensate have been wiped off the global market since the crisis began in late February, making it the largest energy supply disruption in modern history.

Iran’s Foreign Minister, Abbas Araqchi, on Friday said the Strait of Hormuz had been reopened after a ceasefire agreement reached in Lebanon.

However, tensions escalated again on Saturday as Tehran warned it could shut the strategic waterway if the United States sustains its blockade of Iranian ports.

Also, U.S. President Donald Trump expressed optimism that a deal to end the conflict could be reached “soon,” although he did not provide a definite timeline.

Analysts warned that the scale of disruption could have prolonged effects on global energy stability, with shocks expected to linger for months or even years.

Providing context, Principal Analyst at Wood Mackenzie, Iain Mowat, said the 500 million barrels lost is equivalent to grounding global aviation demand for 10 weeks, halting all road transport worldwide for 11 days, or shutting down the entire global oil supply for five days.

Further estimates showed that the lost volume is nearly equal to one month of oil demand in the United States or more than a month’s supply for Europe. It also represents about six years of fuel consumption by the U.S. military and could power global shipping activities for approximately four months.

The crisis has significantly affected oil-producing nations in the Gulf, with output losses reaching about eight million barrels per day in March—roughly equivalent to the combined production of two of the world’s largest oil companies.

Jet fuel exports from major producers, including Saudi Arabia, Qatar, the United Arab Emirates, Kuwait, Bahrain, and Oman, dropped sharply from 19.6 million barrels in February to just 4.1 million barrels recorded across March and April combined. Analysts said the shortfall could have powered about 20,000 round-trip international flights.

With crude prices averaging around $100 per barrel since the onset of the conflict, the lost volumes translate to an estimated $50bn in revenue. Experts noted that this figure is equivalent to about one per cent of Germany’s annual Gross Domestic Product, or roughly the size of the economies of smaller European countries.

Meanwhile, global onshore crude inventories have declined by about 45 million barrels in April alone, while total production outages have risen to approximately 12 million barrels per day since late March.

Industry experts cautioned that unless a lasting resolution is reached, the disruption could intensify volatility in global oil markets, worsen inflationary pressures, and further strain fragile economies worldwide.

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Oseni Secures Prestigious City People Political Award Nomination

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A member of the House of Representatives representing Ibarapa East/Ido Federal Constituency and Chairman of the House Committee on Federal Roads Maintenance Agency, Aderemi Oseni, has been nominated for a Special Award in Politics at the 2026 City People Political Awards.

The nomination was conveyed in a letter dated April 13, 2026, signed by the Publisher/Editor-in-Chief of City People Magazine, Seye Kehinde.

The development was disclosed in a statement issued by Oseni’s media aide, Idowu Ayodele, and made available to journalists in Ibadan on Thursday.

According to the statement, the lawmaker earned the nomination in recognition of his “outstanding contributions to politics in Oyo State, particularly in Ibarapa East/Ido Federal Constituency.”

The organisers noted that Oseni emerged as a nominee following a comprehensive review of performances across sectors by the award’s selection committee.

Part of the letter read, “Having performed creditably well in your sector last year, the Organising Committee presented you as a nominee in your sector.”

The award ceremony is scheduled to hold on Sunday, May 3, 2026, at Etal Hall, Kudirat Abiola Way, Oregun, Ikeja, Lagos, at 4pm.

The City People Awards is an annual event that recognises individuals who have distinguished themselves in governance, public service and other sectors of national development.

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Kaduna Electric to prosecute, expose attackers of staff

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The Kaduna Electricity Distribution Company has announced a crackdown on individuals who assault its staff, warning that offenders will face prosecution and public exposure.

In a statement issued on Thursday, the company expressed concern over what it described as a “disturbing surge” in attacks on its field workers and third-party partners.

It noted that the affected personnel were mainly engaged in meter installation, revenue collection and maintenance of electricity infrastructure.

According to the firm, the increasing cases of harassment, physical assault and unlawful detention of its workers pose a serious threat to employee safety and the stability of electricity service delivery across its franchise areas.

The Deputy Managing Director, Abubakar Mohammed, said the company would no longer tolerate any form of aggression against its workforce.

“Let this serve as a clear warning to anyone who engages in the assault of our staff. Kaduna Electric will pursue every case to its logical conclusion,” he said.

“We will work closely with security agencies to ensure offenders are brought to justice and face the full weight of the law,” Mohammed added.

He further disclosed that the company would publicly reveal the identities of individuals found culpable.

According to him, names, photographs and other details of offenders would be published on the company’s official platforms as well as in national and local media.

“This measure is intended to ensure accountability and serve as a strong deterrent. Anyone who chooses to attack our personnel should be prepared not only to face prosecution but also public exposure,” he added.

The company stressed that assaults on utility workers attract serious legal and financial consequences, noting that offenders risk criminal charges that may lead to fines or imprisonment.

It added that perpetrators could also face civil liabilities, including compensation for medical treatment, psychological trauma and loss of work hours.
While condemning the attacks, Kaduna Electric urged customers to adopt peaceful and lawful means of resolving disputes.

It advised aggrieved customers to channel complaints through its customer service units or appropriate regulatory bodies.

The management reaffirmed its commitment to protecting its workforce and partners, stressing that a safe working environment is essential for delivering reliable and efficient electricity services.

Although disputes between electricity providers and consumers are often linked to billing issues, metering challenges and service delivery concerns, the company maintained that such matters must be resolved through dialogue, insisting that violence against its staff will no longer be tolerated.

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