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WHO chief urges safe burials in visit to heart of Ebola outbreak

The Japan Times

World Health Organization Director-General Tedros Adhanom Ghebreyesus washes his hands as he arrives at Bunia National Airport in Congo on May 30. BUNIA, Congo - The World Health Organization chief traveled on Saturday to the Congolese province hardest hit by an Ebola outbreak, urging residents to seek treatment and practice safe burials as officials scramble to contain the fatal disease. The outbreak -- the 17th in Congo and the third-largest since Ebola was discovered half a century ago -- is outpacing the global response, something WHO Director-General Tedros Adhanom Ghebreyesus acknowledged this week before traveling to Kinshasa on Thursday. His visit came as Brazil said on Saturday it was investigating a suspected Ebola case in Sao Paulo state involving a man who recently visited Congo. Authorities said the patient was in isolation at a specialist hospital. After meeting Prime Minister Judith Suminwa Tuluka on Friday, Tedros flew on Saturday to Bunia, capital of Ituri province, where the first cases were confirmed earlier this month.


The Biggest Tell That Something Was Written by AI

The Atlantic - Technology

Look closely and you'll see that every part of the text is not quite right. A few weeks ago, where I live in Johannesburg, a man ran a stop sign and crashed into my Subaru. At the scene he was frantic, unable to gather his thoughts. Half an hour later, I received a lengthy, perfectly grammatical text from him elegantly explaining how he perceived the crash had happened. For a repair quote, I wrote to a mechanic I know, a man who used to text me in curt phrases riddled with shorthand.


These Ebola Researchers Are Stuck in US Due to Trump's Funding Cuts

WIRED

The Centers for Research in Emerging Infectious Diseases were launched during the Covid-19 pandemic. The group lost its funding under Trump in part due to conspiracy theories. As the world struggles to contain the rapidly growing Ebola outbreak in the Democratic Republic of Congo's Ituri province, a vital network of research centers has been unable to help on the ground. The reason: The Trump administration slashed its funding last year, in part due to conspiracy theories about the origins of Covid-19. Established in 2020 by the National Institutes of Health, the Centers for Research in Emerging Infectious Diseases (CREID) Network was conducting research into viruses that emerge from wildlife and spill over to people, including the family of viruses that Ebola belongs to.


Ghana welcomes Pope's apology over Catholic Church's role in slavery

BBC News

Ghana welcomes Pope's apology over Catholic Church's role in slavery Ghana has welcomed Pope Leo XIV's apology for the Catholic Church's historic role in slavery, describing it as an act of moral courage that was important in the global pursuit of truth, human dignity and justice. The Pope issued the clearest apology yet for the Church's involvement in legitimising slavery and its delay in condemning it for centuries. The apology was published on Monday in the Pope's first major teaching document of his papacy, which also focused on the dangers of artificial intelligence (AI) . Ghana was a major hub for the transatlantic slave trade when millions of people were captured and loaded on to ships, never to return home. Between the 16th and 19th Centuries, 12-15 million Africans were shipped to the Caribbean, with about two million dying during the journey.


Few-shot Cross-country Generalization of Tabular Machine Learning and Foundation Models for Childhood Anemia Prediction under Distribution Shift

arXiv.org Machine Learning

Background Childhood Anemia affects an estimated 40% of children aged 6-59 months globally and arises from heterogeneous nutritional, infectious, and socioeconomic factors that vary substantially across settings. This variability challenges the generalizability of predictive machine learning models, which often degrade under cross-population or temporal shifts. We investigated the utility a modern transformer-based tabular foundation model (TabPFN) as a complementatry framework with respect to supervised classical machine learning methods across diverse country contexts, with particular attention to data-scarce settings where surveillance capacity is most limited. Methods We conducted a multi-country prediction study using Demographic and Health Surveys (DHS) children's recode data from 16 countries spanning Africa, Asia, Latin America, the Caucasus, and the Middle East. The harmonized analytic cohort comprised of (n = 68,856)children aged 6-59 months with valid hemoglobin measurements. Anemia was defined using WHO age and altitude-adjusted thresholds and treated as a binary outcome. We trained Logistic Regression, XGBoost, and LightGBM models using standard supervised learning, and evaluated TabPFN v2.6 in an in-context learning setting. Performance was assessed using Area Under the Receiver Operating Characteristic Curve (AUC-ROC) and other standard classification metrics, with calibration evaluated via Brier score and expected calibration error (ECE). Uncertainty in performance estimates was quantified using bootstrap resampling to derive 95% confidence intervals. Robustness was assessed in a few-shot learning setting. Cross-population generalization was examined using leave-one-country-out (LOCO) validation and reverse-LOCO experiments to assess directional transferability. Subgroup analyses were conducted across five demographic strata: child age group, sex, maternal education, residence type, and household wealth quintile. Feature importance was assessed using standard linear and tree-based explainer SHAP values for the three supervised models and an adapted version of SHAP for TabPFN, aggregated across countries and examined at the country level. TabPFN also yielded the best probabilistic calibration across all 16 countries, achieving the lowest mean Brier score (0.203) and Expected Calibration Error (ECE = 0.042) of all models evaluated; LightGBM and Logistic Regression exhibited the greatest miscalibration, particularly at higher predicted probabilities. Under full-data conditions, within-country discrimination was moderate across all models (AUC-ROC 0.59-0.76) Under LOCO validation, performance declined modestly (AUC-ROC 0.58-0.69) Reverse-LOCO analyses revealed asymmetric and directional transferability, with epidemiologically diverse populations serving as more informative training sources and certain target populations remaining persistently difficult to predict regardless of model or training data.


'Perfect Storm': How Trump's Aid Cuts Are Fueling the Ebola Outbreak

WIRED

'Perfect Storm': How Trump's Aid Cuts Are Fueling the Ebola Outbreak One health provider who works on the ground says that basic medical equipment like masks and hand sanitizers are in short supply due to funding cuts. As an Ebola outbreak rages in central and East Africa, public health workers say that the response has been stymied by the Trump administration's cuts to foreign aid and global health organizations. "We are no longer able to get some supplies," Amadou Bocoum, Democratic Republic of Congo country director for the anti-poverty nonprofit CARE, tells WIRED. "Because of that, we are not able to react immediately." Bocoum says that basic medical equipment like masks and hand sanitizers, as well as components necessary for testing, are in short supply due to funding cuts.


A Danish Couple's Maverick African Research Finds Its Moment in RFK Jr.'s Vaccine Policy

WIRED

The work of Peter Aaby and Christine Stabell Benn has long been controversial. Until Robert F. Kennedy Jr. became US health policy chief, most vaccine scientists tended to ignore it. In 1996, Guinea-Bissau seemed like an ideal research post for budding pediatrician Lone Graff Stensballe. Her supervisor, a fellow Dane named Peter Aaby, had spent nearly two decades collecting data on 100,000 people living in the mud brick homes of the West African country's capital. Aaby and his partner, Christine Stabell Benn, believed that the years of research in the impoverished country had yielded a major discovery about vaccines--and what they described as "non-specific effects": The measles and tuberculosis vaccines, which were derived from live, weakened viruses and bacteria, they said, boosted child survival beyond protecting against those particular pathogens. But, the scientists said, shots made from deactivated whole germs, or pieces of them, such as the diphtheria-tetanus-pertussis (DTP) shot, caused more deaths--especially in little girls--than getting no vaccine at all.


Mali drone strikes kill at least 10 civilians at wedding

Al Jazeera

Drone strikes by Mali's army have killed at least 10 civilians as they prepared to celebrate a wedding in the central region of San in another escalation of the conflict since armed groups launched a widespread coordinated assault late last month. The strikes on Sunday occurred during a security crisis after attacks on the military government's positions last month by fighters from the al-Qaeda-linked Jama'at Nusrat al-Islam wal-Muslimin (JNIM) and Tuareg separatists known as the Azawad Liberation Front (FLA). "What was supposed to be a moment of joy in the village turned into immense sorrow," he said, speaking on condition of anonymity. "The tragedy occurred as the villagers were preparing the second edition of this traditional collective wedding, a major cultural event for this community," a security source who requested anonymity for safety reasons told AFP. The strikes targeted "a procession of motorbikes following one another", he added.


How ISWAP and Boko Haram are reshaping the Lake Chad Basin

Al Jazeera

The killing of Abu-Bilal al-Minuki, the second-in-command of ISIL (ISIS), by United States and Nigerian forces marks a notable achievement for "counterterrorism". Yet for analysts observing the Lake Chad Basin, it highlights how persistent and complex insecurity in the region has become. Al-Minuki, a Nigerian national from Borno State, was operating out of a compound near Lake Chad, at the centre of one of the world's most active armed group theatres. Perhaps equally significant is the parallel resurgence of Boko Haram, which quietly rebuilt itself while security agencies primarily focused on the more dominant ISWAP. "While regional forces focused on countering ISWAP's threats, partly due to the group's advanced drone capabilities, Boko Haram appears to have taken advantage of the relative attention on its rival to regroup," Nimi Princewill, a security expert in the Sahel, told Al Jazeera.


ISIS terror leader at large after US strike kills top commander amid rising Africa threat: analyst

FOX News

ISIS shadow commander Abu-Bilal al-Minuki was killed in a precision strike in Nigeria after human intelligence penetrated defenses that had shielded him for years, analyst says.