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Good News as Scientists Find Ebola Vaccines

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A pair of experimental Ebola vaccines that protect monkeys from the fatal disease ravaging West Africa have been developed.

According to a new study, the vaccine is effective for at least five weeks in lab monkeys but requires boosting with an additional vaccine to extend its protection to 10 months.

The findings offer a glimpse of which – if any – of the Ebola vaccines in development will prove effective, and in what form.

Pharmaceutical firms are accelerating their efforts to provide Ebola vaccines and treatments as the worst known outbreak of the virus tears through West Africa, killing more than 2,000 people.

The worst known outbreak of the Ebola virus has ravaged West Africa, killing more than 2,000 people.

The results of the new study suggest, for instance, that a vaccine by pharma giant GlaxoSmithKline (GSK) now being tested on healthy volunteers will protect against Ebola infection in the short term, but may have to be augmented for long-term protection.

The study, published in Nature Medicine, is the first to report that a vaccine regimen produced ‘durable immunity’ against Ebola, protecting four out of four monkeys for 10 months.
 
The vaccine uses a chimp adenovirus, closely related to a human version that causes upper respiratory tract infections, into which scientists spliced an Ebola gene.

The adenovirus infects cells in a vaccinated animal, causing them to take up the gene and produce Ebola proteins.

That primes the immune system to attack the proteins of Ebola viruses when an infection occurs

The vaccine in the study is similar to competing vaccines being developed by GSK, which began human safety trials last Tuesday, and by Johnson & Johnson (J&J), which aims to start safety trials in early 2015.

A third experimental Ebola vaccine uses a different delivery system, a livestock pathogen called vesicular stomatitis virus (VSV).

A version developed by the Public Health Agency of Canada and licensed to NewLink Genetics is scheduled to be tested for safety in healthy volunteers this fall.

Profectus BioSciences is also developing a VSV vaccine.

In the new study, led by Nancy Sullivan of the National Institute of Allergy and Infectious Diseases (NIAID), researchers sought to see whether a double dose of vaccine in a regimen called ‘prime-boost’ would address two different clinical needs.

One is protecting against Ebola immediately, said Dr Anthony Fauci, NIAID director as when a person is heading to an area with an Ebola outbreak.

In the study, an adenovirus vaccine essentially the same as GSK’s does so: four of four vaccinated macaque monkeys given otherwise lethal doses of Ebola five weeks later survived and had no detectable virus in their blood. All unvaccinated monkeys died within six days.

The other need is to protect someone whose stay in an Ebola zone lasts months.

Here, the adeno vaccine faltered at one dose: when eight vaccinated macaques were exposed to Ebola 10 months later, six died.

With a new group of macaques, however, the scientists followed the initial adeno vaccine eight weeks later with a booster shot using a different carrier virus, called MVA (modified vaccine Ankara) and carrying the same Ebola gene. This time, all four infected monkeys were still protected at 10 months.

The human trial of the GSK vaccine uses a single adenovirus dose: regulators require safety trials to test each element of a regimen separately, said NIAID’s Fauci, so any adverse events can be traced more easily.

GSK also plans to test a two-dose prime-boost version, said spokeswoman Mary Ann Rhyne.

J&J’s Ebola vaccine consists of an adenovirus prime followed by an MVA boost made by Bavarian Nordic.

‘After the boost, protection is not only stronger but also longer-lasting,’ said J&J spokesman Daniel De Schryver.

Thomas Geisbert of the University of Texas Medical Branch works on the VSV-based Ebola vaccine being developed by Profectus.

He questioned the practicality of a two-shot vaccine regimen.

‘You really need a fast-acting single injection vaccine’ for protecting a community during an outbreak or preparing first responders and healthcare workers, he said.

Only VSV vaccines have been shown to protect lab monkeys when given after infection with Ebola, Geisbert said: ‘This makes it so much more useful than any of the other vaccines. For outbreaks, it works fast.’


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EFCC to Use Space Technology to Boost Asset Tracking, Investigations

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Economic and Financial Crimes Commission (EFCC) has partnered with the National Space Research and Development Agency (NASRDA) to deploy advanced space and geospatial technologies in investigations and asset management.

EFCC to Use Space Technology to Boost Asset Tracking, Investigations

Ola Olukoyede, executive chairman of the EFCC,

The move is expected to deepen transparency, strengthen asset recovery and curb economic sabotage according to a statement by Dele Oyewale, head, Media and Publicity, EFCC.

He said that the partnership was formalised through the signing of a Memorandum of Understanding (MoU) on Thursday in Abuja

The agreement is aimed at strengthening inter-agency collaboration, particularly in the areas of investigations, asset tracking and fraud risk assessment, marking a new phase of cooperation between the anti-graft agency and Nigeria’s space research and regulatory authority.

Speaking at the signing ceremony, Ola Olukoyede, executive chairman of the EFCC, described the agreement as a practical demonstration of the power of collaboration among government agencies.

He noted that closer cooperation would make it easier for institutions to effectively deliver on their statutory mandates.

According to Olukoyede, the MoU clearly defines the responsibilities of both agencies and establishes a framework for sustained cooperation.

He disclosed that a special monitoring and implementation team would be constituted to ensure the effective operationalisation of the agreement and to periodically review its impact.

“We will put a team together that will monitor the operationalisation of this MoU and also review the effectiveness of the platform from time to time.

“When agencies work together in the spirit of collaboration, it not only enhances efficiency but also encourages other ministries, departments and agencies to explore similar partnerships in the overall interest of national development”, he said.

Explaining the specifics of the partnership, the EFCC chairman said NASRDA would provide advanced technological tools to boost the Commission’s investigative capacity and asset tracking, while the EFCC would deploy its expertise to support the agency in fraud risk assessment.

“We will support you in the area of fraud risk assessment, and you will support us in promoting our investigative capacity.

“Where our eyes cannot get to, with the aid of your technology, we will be able to get there”, Olukoyede said.

He noted that the collaboration would be particularly beneficial to investigations into illegal mining activities, which have been linked to economic sabotage and rising insecurity in parts of the country.

“With the technology you are going to support us with, we will be able to identify some of these areas,” he added.

Olukoyede further expressed optimism that the partnership would significantly enhance the EFCC’s asset management processes, stressing that asset recovery remains one of the core pillars of the Commission’s mandate.

He explained that recovered assets are scattered across the country and exist under different legal statuses, including interim and final forfeiture.

“In some of these places, we may not have enough personnel to physically secure the assets. But with your support, we will be able to deploy geospatial technology and asset tagging devices to monitor both movable and immovable assets in a transparent and accountable manner”, he said

In his remarks, Matthew Adepoju, director-general and chief executive officer of NASRDA, welcomed the partnership, describing the MoU as a major milestone in the pursuit of justice and regulatory compliance within Nigeria’s space ecosystem.

Adepoju stressed that space-related activities are strictly regulated in developed economies and should be treated with similar seriousness in Nigeria, particularly in view of the potential misuse of satellite assets.

“You cannot go anywhere in Europe, continental America or the Far East and be doing business in the space ecosystem without the country ensuring that you are doing the right thing.

“We know for a fact that some satellite assets are being used negatively in driving insecurity in the country”, he said.

He also raised concerns over the use of satellite-mapped data on Nigeria’s natural resources to aid illegal activities, especially illegal mining, which he identified as one of the drivers of insecurity.

 


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DalaHill, BoA Partner on $100,000 ACF Climate Finance Initiative

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DalaHill Law Practice and the Bank of Agriculture (BoA) have signed a Mutual Accountability Framework (MAF), marking a milestone in the launch of a climate finance initiative funded by the African Climate Foundation (ACF) and valued at US$100,000.

According to a statement by the firm, the signing took place during a kickoff ceremony at the BoA headquarters in Abuja and formalised the roles, responsibilities and shared commitments of both institutions in delivering the project. The framework was signed by Ayo Sotinrin, BoA Managing Director, and Mohammed Hamza, Managing Associate at DalaHill.

The ACF-funded initiative is designed to support BoA’s institutional transition towards climate-aligned agricultural finance. Central to the programme is the establishment of a Clean Energy Delivery and Innovation Unit (CEDIU), a dedicated function that will integrate climate risk considerations, environmental data and sustainability principles into the bank’s strategy, operations and investment decision-making.

Under the initiative, BoA will also be supported to develop Clean Energy Access Systems and Climate Finance Development Frameworks, alongside a pipeline of bankable, climate-aligned agricultural projects.

These projects are expected to attract domestic and international capital into the sector, contributing to efforts to bridge Nigeria’s estimated $247.3 billion financing gap for its green energy transition.

Speaking on behalf of DalaHill, Mohammed Hamza described the initiative as a pivotal intervention in Nigeria’s agricultural and climate finance landscape. He said the firm is acting as a trusted adviser, working with institutions to deliver catalytic and transformative solutions.

According to him, DalaHill is deploying a multidisciplinary technical team to support BoA’s transition into a climate-aligned institution capable of attracting finance for scalable, investment-ready agricultural projects.

He highlighted the strategic importance of the project, noting that while ACF has traditionally focused on renewable energy, climate alignment within the agricultural sector is critical to driving Nigeria’s broader energy transition. He added that the initiative represents ACF’s first climate finance grant promoting agriculture in Nigeria.

In his remarks, Sotinrin expressed appreciation to the project partners and acknowledged longstanding gaps within Nigeria’s agricultural finance ecosystem. He reaffirmed BoA’s commitment to driving systemic change by attracting climate-aligned expertise, strategic funding and increased national and international attention to the sector.

Sotinrin also noted that the initiative aligns with the Federal Government’s climate and sustainability agenda, referencing Nigeria’s participation at an ongoing global climate sustainability conference in Abu Dhabi.

He further highlighted strong government backing for BoA’s transformation, including presidential approval in October 2024 of a US$1 billion recapitalisation plan aimed at strengthening the bank’s capacity to support national development.

DalaHill Law Practice is a full-service commercial law firm headquartered in Abuja, with a strong track record in advising on economically catalytic projects across sectors including energy, infrastructure, finance, trade and emerging markets.

The firm is known for structuring complex transactions, managing regulatory risk and supporting projects that promote sustainable growth and long-term economic impact in Nigeria and beyond.


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How to Stay Safe Online During Sales Periods

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Kaspersky’s new global research reveals that 65% of online shoppers believe they can detect fraud on their own, while only 42% actually use security software to protect their payments and block malicious links.

Experts consider this a major risk for online buyers. Over the past year Kaspersky identified nearly 6.7 million phishing attacks globally impersonating online stores, payment systems, and banks, with 55.6% targeting online shoppers.

As the post-holiday and summer sales season kicks off, Kaspersky conducted a survey to examine consumer cybersecurity practices employed during online shopping. The findings show that 97% of respondents demonstrate a substantial level of awareness of online security risks and implement at least some measures to safeguard their digital transactions.

However, the survey found that fewer than half the participants use dedicated security software to block phishing attempts and protect payment transactions. This concerning trend is particularly pronounced among the 55+ year old generation, with only 32% of respondents in this age group actually using security software when making online purchases.

The most commonly adopted security protocols include being vigilant about potential warning signs, such as suspicious hyperlinks or unusual website design (65%) and verifying seller authenticity (62%).

Kaspersky experts emphasise that while these practices are essential protective measures for online shopping, they constitute only foundational protection strategies rather than the comprehensive fraud prevention provided by a security solution.

Other steps that could protect online shoppers, like using a separate credit card for digital purchases or using a separate email address to register with unfamiliar online shops, were chosen by 33% and 26% of survey participants, respectively.

Meanwhile, 30% claimed to consult with friends and relatives before making a purchase. Interestingly, this option is highly popular among the younger generation, with 37% opting for it, while it is less common among older people (21%).

“Throughout the year, we’ve observed that online shoppers have consistently been one of the most desirable targets for scammers. During sales periods, their scams can become even more pervasive. Staying vigilant is crucial, but protecting yourself requires more than just awareness.

It is particularly concerning how scammers are now using AI to craft more sophisticated, targeted phishing attempts that are increasingly difficult for regular users to recognise,” comments Olga Altukhova, Senior Web Content Analyst at Kaspersky.

Sales seasons are peak times for scammers. To protect yourself against emerging threats, implement the following security practices:

– Don’t save your full credit card details on websites unless absolutely necessary.

– Consider using a separate debit card specifically for online purchases and set up transaction alerts on your bank and credit card accounts.

– Be extra cautious of “flash sales” that seem too good to be true. Watch out for websites that pressure you into making quick decisions, and be wary of sellers who refuse returns or exchanges.

–  Use different passwords for each online account and enable two-factor authentication wherever possible.

– Apply a security solution with a strong anti-phishing component. For instance, Kaspersky Premium received the annual ‘Approved’ certification from the leading testing lab AV-Comparatives in 2025 for detecting 93% of phishing URLs, demonstrating outstanding anti-phishing capabilities, powered by AI technology.

– Scammers constantly evolve their methods, so staying informed about new phishing techniques can help you recognise and avoid them. The Kaspersky Security blog will help you keep your finger on the pulse of emerging cyberthreats.

The study was conducted by Kaspersky’s market research center in November 2025. A total of 3000 respondents from 15 countries (Argentina, Chile, China, Germany, India, Indonesia, Italy, Malaysia, Mexico, Saudi Arabia, South Africa, Spain, Turkey, the United Kingdom, and the United Arab Emirates) took part in the survey.


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