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Researchers from Stanford, Oxford and UC San Diego have demonstrated a proof‑of‑concept wearable ultrasound patch that can monitor a baby’s heart rate and blood flow continuously, aiming to reduce false alarms and missed complications in pregnancy.A Patch That Turns Ultrasound Into a Wearable SensorThe device, dubbed UPatch, adheres to the abdomen and remains operational for hours, capturing real‑time images of the foetus and umbilical cord. Unlike intermittent hospital scans, the patch records a continuous stream of data, allowing clinicians to establish a personal baseline for each pregnancy and spot deviations instantly.Trial Results Show Near‑Parity With Conventional ScansIn a study published in Nature Biotechnology, the team evaluated the patch in two cohorts:62 pregnant participants – single‑time‑point blood‑flow measurements from UPatch matched those from standard handheld ultrasound.52 women – continuous monitoring revealed dynamic fluctuations in fetal blood flow that brief scans would miss.A pre‑eclamptic case where UPatch detected severe intra‑uterine growth restriction, prompting a timely caesarean delivery and preventing stillbirth.Lead author Tom Park highlighted that the technology captures transient changes without over‑diagnosing, addressing a key limitation of current intermittent methods.Potential Shift in Prenatal Care and Global HealthSenior author Prof Sheng Xu emphasized that continuous monitoring could become a routine part of prenatal visits, especially in low‑resource settings where access to skilled sonographers is limited. Dr Antoniya Georgieva noted the broader impact: reducing stillbirth rates, providing richer data for research, and enabling earlier interventions for conditions like pre‑eclampsia.Roadmap Toward a Fully Wireless Home‑Use SystemThe current prototype is tethered to external electronics for placement, but the team is already engineering a wireless version that patients could wear during daily activities and at home. Their long‑term vision is a seamless, battery‑efficient system that integrates with tele‑health platforms, delivering real‑time alerts to clinicians wherever the mother is.

Lead: Climate Crisis Amplifies Antibiotic Resistance ThreatThe latest Lancet Planetary Health study shows that rising temperatures and shifting precipitation patterns have accelerated the global spread of antibiotic‑resistant salmonella, adding urgency to both climate‑mitigation and antimicrobial‑stewardship efforts.The Study Reveals Climate‑Driven Surge in Salmonella Resistance GenesResearchers from the UK, France, Australia, Switzerland and China analysed the genomes of more than 480,000 salmonella samples collected in 139 countries between 1940 and 2023. By correlating resistance‑gene abundance with historical temperature and rainfall data, they identified a non‑linear amplification of antimicrobial‑resistance (AMR) genes linked to climate variables.Quantifying a 10% Global Rise in Resistance Genes (1940‑2023)10% increase in salmonella antibiotic‑resistance genes worldwide over the study period.82% of the examined countries showed rising resistance gene levels.Largest climate‑associated spikes observed in the Middle East & North Africa, followed by South Asia and Sub‑Saharan Africa.Resistance trends varied with both temperature and rainfall, indicating complex environmental drivers.Implications for Global Health and One‑Health StrategiesAntibiotic resistance already kills over 1 million people annually. The study underscores that climate change compounds this crisis by destabilising microbial ecosystems across human, animal and environmental reservoirs, reinforcing calls for integrated One Health surveillance and stricter antibiotic use policies.Future Outlook: Integrating Climate Policy with Antimicrobial StewardshipThe authors advocate urgent alignment of climate‑mitigation actions—particularly those under the Paris Agreement—with enhanced antimicrobial‑stewardship programmes. They argue that adhering to low‑emission scenarios could curb the further spread of AMR genes and reduce the future burden of resistant infections.

US Enforces 21‑Day Isolation for DRC Squad Ahead of World CupAndrew Giuliani, executive director of the White House Task Force for the World Cup, announced on Friday, May 22, 2026 that the Congolese delegation must remain in a sealed bubble in Belgium and complete a 21‑day quarantine before traveling to the United States. Failure to comply could result in denial of entry.Isolation Requirement Stems from Bundibugyo Ebola OutbreakThe measure follows a recent outbreak of the rare Bundibugyo strain of Ebola in the Democratic Republic of Congo. The team, along with French head coach Sebastien Desabre, relocated their training camp from Kinshasa to Belgium after the outbreak was confirmed.Outbreak Numbers Highlight Public‑Health StakesNearly 600 suspected cases reported.More than 130 deaths recorded.First World Cup match scheduled for June 17 in Houston against Portugal.Implications for the World Cup Schedule and Global Health ProtocolsThe quarantine adds logistical complexity to DRC’s preparation, forcing the team to play friendlies in Europe and Spain while maintaining a strict bubble. It also signals a broader U.S. stance on health security for large‑scale events, potentially setting a precedent for future tournaments.What to Expect for DRC’s Tournament Prospects and Future Travel PoliciesIf the team adheres to the isolation protocol, they can arrive in Houston by June 11 and compete in Group K matches against Portugal, Colombia, and Uzbekistan. Non‑compliance could see the squad barred from participation, prompting the U.S. to consider similar health safeguards for other nations facing infectious‑disease risks in future events.

The United States is enforcing strict quarantine measures on Americans exposed to Ebola and hantavirus outbreaks, sending them to facilities in Germany and the Czech Republic instead of repatriating them. Legal scholars and public‑health experts argue the policy may infringe on constitutional travel rights and discourage volunteers from assisting in future crises. US Quarantines Ebola and Hantavirus-Exposed Travelers Abroad Officials announced that an American doctor infected with Ebola and six other exposed individuals are being transferred to Germany and Czechia for specialized care. The decision follows a mandatory quarantine order for passengers from the cruise ship MV Hondius who were exposed to the Andes hantavirus, now being held in a Nebraska biocontainment facility. Satish Pillai, CDC Ebola response lead, said the patients are asymptomatic and need rapid access to high‑level care. The quarantine locations were chosen as the “most expeditious” options, with Czechia selected due to an existing relationship with the U.S. State Department and the Administration for Strategic Preparedness and Response. During the 2014‑15 Ebola outbreak, former President Donald Trump publicly opposed returning infected Americans, a stance echoed by current White House opposition. Scope of the Quarantine: Numbers and Timelines The current measures involve: One American doctor with Ebola. Six additional U.S. citizens or residents exposed to Ebola. Passengers from the MV Hondius required to remain in Nebraska until 31 May, marking the 21st day of their monitoring period. Legal Rights and Volunteer Participation at Risk Alexandra Phelan, associate professor at Johns Hopkins Bloomberg School of Public Health, emphasized that U.S. citizens and green‑card holders have a clear legal right to return home, and the travel‑restriction order explicitly excludes them. She warned that perceived barriers could "substantially dampen the response from volunteers" and reduce critical assistance in outbreak regions. Historical precedent shows courts have rejected overly restrictive quarantine attempts, such as the 2014 case of nurse Kaci Hickox and former New Jersey Governor Chris Christie's quarantine order. Implications for Future US Public Health Travel Policies Experts predict that continued reliance on overseas quarantine may prompt legal challenges and force a reassessment of the "least restrictive" principle in global health law. If volunteers perceive a risk of being denied repatriation, the United States could face a shortage of skilled responders in future epidemics, potentially prolonging outbreaks and increasing global health costs.

The Growing Threat of Infectious Diseases The world is becoming less resilient to outbreaks of infectious diseases, experts have warned, as health authorities in the Democratic Republic of the Congo and Uganda scramble to contain an outbreak of Ebola. The Global Preparedness Monitoring Board (GPMB) said in a report published on Monday that "as infectious disease outbreaks become more frequent they are also becoming more damaging", warning that pandemic risk is outpacing investments in preparedness and "the world is not yet meaningfully safer". Climate Crisis and Conflict Driving Disease Spread Disease outbreaks are becoming more likely due to the climate crisis and armed conflict, while collective action is being undermined by geopolitical fragmentation and commercial self-interest, the report said. The GPMB is a group of experts established in 2018 by the World Bank and the World Health Organization (WHO) after the first large scale Ebola outbreak in west Africa and just before Covid-19. Its latest findings come amid global attention on the hantavirus outbreak on a cruise ship and a day after the declaration of an international public health emergency after at least 87 Ebola deaths in the DRC. Current Global Health Crises The two outbreaks "are just the latest crises in our troubled world", WHO chief Tedros Adhanom Ghebreyesus told the opening of the UN agency's World Health Assembly in Geneva. WHO's representative in the DRC, Anne Ancia, told Reuters that in responding to the Ebola outbreak it had emptied its stocks of protective equipment in the capital, Kinshasa, and was preparing a cargo plane to bring additional supplies from a depot in Kenya. The International Rescue Committee and Médecins Sans Frontières aid groups said they had teams responding to the outbreak. Global Preparedness Shortcomings In Geneva, Prof Matthew Kavanagh, director of the Georgetown University Center for Global Health Policy & Politics, said aid cuts may have played a role in leaving the world "playing catch-up against a very dangerous pathogen". He said: "Because early tests looked for the wrong strain of Ebola, we got false negatives and lost weeks of response time. By the time the alarm was raised, the virus had already moved along major transport routes and crossed borders." Advances in Medical Technology vs. Equity Challenges The GPMB report finds that new technologies, including novel vaccine platforms such as mRNA, have "advanced at unprecedented speed" and billions of dollars have been invested in pandemic preparedness and response. But the world is "moving backwards" on measures such as ensuring equitable access to vaccines, tests and treatments, it found. During recent mpox outbreaks, vaccines took almost two years to reach affected countries in Africa, which is even slower than the 17 months it took for Covid-19 vaccines to be distributed. Trust and Global Cooperation Eroding Outbreaks have damaged trust in government, civil liberties and democratic norms, amplified by politicised responses and attacks on scientific institutions, the GPMB warned. These had outlasted the crises themselves and left societies "less resilient to the next emergency", it said. Kolinda Grabar-Kitarović, GPMB co-chair and former president of Croatia, said: "The world does not lack solutions. But without trust and equity, those solutions will not reach the people who need them most." Call for Action and Future Preparedness Countries failed to meet a deadline to finalise the pandemic agreement treaty before this week's World Health Assembly in Geneva, after disagreements over guarantees of access to medical tests, vaccines and treatments in exchange for sharing information on any pathogens emerging on their territories. The GPMB called on political leaders to establish a permanent, independent monitoring mechanism to track pandemic risk, conclude the pandemic agreement to ensure equitable access to vaccines, diagnostic tests and medicines, and put in place financing to secure preparedness and immediate responses to outbreaks. Joy Phumaphi, the GPMB co-chair and a former health minister in Botswana, said: "If trust and cooperation continue to fracture, every country will be more exposed when the next pandemic strikes."

The Dual Threat: Ebola and Hantavirus Trigger Global Health EmergencyThe World Health Organization (WHO) has officially declared the Ebola outbreak in Uganda and the Democratic Republic of the Congo (DRC) a "public health emergency of international concern," marking a critical moment in global health security. This declaration was triggered simultaneously by a separate hantavirus outbreak linked to the cruise ship MV Hondius, which has affected passengers and crew from over 20 countries. The convergence of these two distinct viral threats highlights the persistent vulnerability of global borders to infectious diseases.Uganda and DRC Ebola Outbreak: The WHO has deployed experts, PPE, and emergency funding to contain the spread.MV Hondirus Hantavirus: The outbreak requires coordinated cross-border monitoring, contact tracing, and medical evacuation.The Financial Fallout: A $6.2bn Budget Cut Undermining SurveillanceWhile the biological threats are immediate, the structural response is compromised by a severe financial crisis at the WHO. The agency is facing its greatest disruption to global health financing in memory, stemming from a lack of donor support and the withdrawal of the United States, which previously covered nearly one-fifth of the budget.The program budget for 2026-27 has been slashed to $6.2bn, a 9 percent decrease from the previous year. This reduction has forced the WHO to scale back critical programs, directly weakening disease surveillance efforts. Furthermore, the US Department of Health and Human Services cancelled approximately $500 million in contracts for mRNA vaccine development, affecting 22 research initiatives focused on emerging pathogens and pandemic flu.Systemic Weaknesses: Stalled Treaties and Antivaccine SentimentBeyond funding, the global response is hampered by political and social friction. The WHO is struggling to finalize a Pandemic Agreement due to a deadlock on the Pathogen Access and Benefit-Sharing (PABS) annex, which addresses equitable access to vaccines versus data sharing. Additionally, rising antivaccine sentiment, particularly in leadership roles such as US Health Secretary Robert F. Kennedy Jr., threatens to erode public trust and vaccination infrastructure.Stalled Pandemic Agreement: Nations cannot agree on how to ensure equitable access to treatments after sharing pathogen samples.Rising Antivaccine Sentiment: Misinformation and leadership skepticism are reducing insurance coverage and public sector capacity to vaccinate.Future Outlook: A Mismatch Between Threat and ResourcesDespite the grim outlook, there are glimmers of progress, such as the WHO's Pandemic Fund, which has catalyzed $11bn for 67 projects across 98 countries. However, experts warn that the current economic climate—exacerbated by the US-Israel war on Iran driving up oil and medicine prices—creates a dangerous mismatch between the scale of emerging threats and the resources available to respond. The world is scientifically better equipped to detect threats, but politically and financially less prepared to contain them.

The Escalating Ebola Crisis in the DRCThe Democratic Republic of Congo is facing a significant public health challenge as authorities struggle to contain an Ebola outbreak that has been rapidly spreading across multiple regions. Health officials have reported a concerning increase in confirmed cases, raising alarms both domestically and internationally about the potential for further transmission.Current Situation and Response EffortsAccording to health authorities in the DRC, the outbreak has now affected several provinces, with particularly high concentrations reported in the eastern regions. The government, in collaboration with international health organizations including the World Health Organization (WHO) and Médecins Sans Frontières (MSF), has deployed additional medical teams to affected areas.Containment measures include:Establishing isolation centers in affected communitiesImplementing contact tracing protocolsConducting public awareness campaignsRestricting movement in high-risk areasRising Case Numbers and Strain on Healthcare SystemsThe latest data from the DRC's Ministry of Health indicates that over 100 confirmed cases have been recorded in the past month alone, with a mortality rate exceeding 60%. This surge in cases is placing an unprecedented strain on the country's already fragile healthcare infrastructure.Health facilities in affected regions are reporting shortages of critical supplies including:Personal protective equipment (PPE)Diagnostic testing kitsVaccinesMedical personnelRegional and International ImplicationsThe spread of Ebola in the DRC poses significant risks to neighboring countries, many of which have limited healthcare capacity to manage such an outbreak. The WHO has classified the situation as a "high-risk regional threat," prompting increased border surveillance and preparedness measures in surrounding nations.International response has been mixed, with some countries pledging additional support while others have restricted travel from affected regions. The economic impact is already being felt, with trade disruptions and reduced economic activity in affected areas.Future Outlook and Challenges AheadHealth experts predict that without enhanced intervention, the Ebola outbreak in the DRC could continue to spread, potentially reaching major urban centers. The coming weeks will be critical in determining whether current containment measures can effectively curb the transmission.Key challenges moving forward include:Securing additional funding for response effortsEnsuring safe and dignified burials to reduce transmissionAddressing community mistrust and resistance to public health measuresStrengthening cross-border coordinationThe international community is being urged to increase support for the DRC's response efforts to prevent this outbreak from becoming a larger regional or global health crisis.

WHO Elevates DRC Ebola Outbreak to Global Health EmergencyWHO announced on 17 May 2026 that the ongoing Ebola outbreak in the Democratic Republic of Congo (DRC) meets the criteria for a global health emergency. The declaration signals that the situation poses a serious risk to public health beyond national borders and requires a coordinated international response.Scope of the Current OutbreakThe outbreak is centered in the eastern provinces of the DRC, an area already challenged by limited health infrastructure and recurring conflict. While exact case numbers were not disclosed in the announcement, WHO emphasized that transmission chains remain active and that the virus continues to spread in hard‑to‑reach communities.Data Gaps and Immediate Assessment ChallengesOfficial case counts and mortality figures have not been released publicly at the time of the declaration.Remote locations and security constraints impede rapid data collection and verification.WHO is deploying rapid‑response teams to improve surveillance and reporting mechanisms.Implications for Regional Health SystemsThe emergency status places additional pressure on the DRC’s already overstretched health system. Hospitals and treatment centers must scale up isolation units, personal protective equipment supplies, and training for frontline workers. Neighboring countries are also on alert, preparing border health checks to prevent cross‑border spread.Future Outlook: Containment and International ResponseWHO’s declaration unlocks emergency funding streams and enables the mobilization of vaccine stockpiles, therapeutics, and technical expertise. The organization expects a multi‑phase response:Phase 1: Rapid deployment of surveillance teams and establishment of safe burial practices.Phase 2: Accelerated vaccination campaigns targeting health workers and high‑risk populations.Phase 3: Strengthening of local health infrastructure to sustain long‑term outbreak control.Continued monitoring will determine whether the emergency status can be lifted as transmission is contained and case numbers decline.

The Global Health Emergency DeclarationThe World Health Organization (WHO) has declared the latest Ebola outbreak in the Democratic Republic of the Congo (DRC) and neighbouring Uganda a "public health emergency of international concern" after the virus killed nearly 90 people.The outbreak, originating in eastern DRC's Ituri province, involves the rare Bundibugyo strain of Ebola. The variant has no approved vaccine or treatment, making containment particularly challenging.Health authorities said the outbreak poses a high regional risk because infections have already been detected in Uganda and cases linked to the outbreak have reached Congo's capital, Kinshasa.The WHO, however, stopped short of declaring a pandemic, saying it did not meet the necessary criteria. The United Nations agency advised countries against closing borders or restricting trade.Outbreak Origins and Current SituationThe outbreak was first reported in Ituri province in the northeastern DRC on Friday near the borders with Uganda and South Sudan, according to Africa's Centres for Disease Control and Prevention (Africa CDC). As of Saturday, the centre had reported 88 deaths and 336 suspected cases.The outbreak began in Mongwalu, a busy mining area. Infected people later travelled out of the area, sought treatment in other places and spread the disease. Africa CDC warned that population movements, weak healthcare infrastructure and violence by armed groups in Ituri could complicate containment efforts.The outbreak's patient zero was a nurse who arrived at a health facility in Ituri's capital, Bunia, on April 24, showing Ebola-like symptoms, DRC Health Minister Samuel-Roger Kamba said.Meanwhile, Uganda has recorded two laboratory-confirmed cases linked to travellers arriving from the DRC, including one death in the capital, Kampala."The number of cases and deaths we are seeing in such a short timeframe, combined with the spread across several health zones and now across the border, is extremely concerning," warned Trish Newport with the medical aid organisation Doctors Without Borders, also known by its French acronym MSF."In Ituri, many people already struggle to access healthcare and live with ongoing insecurity, making rapid action critical to prevent the outbreak from escalating further," she added.Understanding the Ebola VirusEbola is a severe and often fatal viral disease first identified in 1976 near the Ebola River in what is now the DRC. The virus is believed to originate in wild animals, particularly bats, before spreading to humans.The disease spreads through direct contact with bodily fluids such as blood, vomit, semen or other contaminated materials, including bedding and clothing. People become contagious once symptoms appear.Symptoms include fever, vomiting, diarrhoea, intense weakness, muscle pain and, in severe cases, internal and external bleeding. The incubation period can last two to 21 days.The current outbreak is caused by the Bundibugyo strain, first identified in Uganda in 2007.It has a "very high lethality rate, which can reach 50 percent", Kamba said on Saturday. "The Bundibugyo strain has no vaccine, no specific treatment," he added.Implications of the WHO Emergency DeclarationThe WHO's declaration of a "public health emergency of international concern" is the organisation's second-highest alert level under international health regulations.The agency stressed that the outbreak does not currently meet the threshold for a pandemic emergency, the highest level introduced after COVID-19. However, WHO Director-General Tedros Adhanom Ghebreyesus said neighbouring countries were "considered at high risk for further spread due to population mobility, trade and travel linkages, and ongoing epidemiological uncertainty".The organisation urged neighbouring countries to activate emergency-management systems, strengthen cross-border screening and isolate confirmed cases immediately. The WHO also recommended daily monitoring of contacts and recommended that exposed individuals avoid international travel for 21 days.At the same time, the WHO cautioned against border closures, saying restrictions could encourage unmonitored informal crossings and undermine containment efforts."There are significant uncertainties to the true number of infected persons and geographic spread associated with this event at the present time," the WHO said. "In addition, there is limited understanding of the epidemiological links with known or suspected cases."Historical Context of Ebola OutbreaksThe DRC has experienced at least 17 Ebola outbreaks since the virus was first discovered there in 1976, making it one of the countries most affected by the disease.The deadliest Ebola outbreak in the DRC occurred from 2018 to 2020 and killed nearly 2,300 people. Some cases were also reported in Uganda. Another outbreak last year killed at least 34 people before it was declared over in December.Ebola has killed about 15,000 people since it was discovered, almost all in Africa.Regional Challenges and Response DifficultiesA conflict involving several rebel groups is likely to pose a significant challenge to the response to the virus, including in Ituri province."The ongoing insecurity, humanitarian crisis, high population mobility, the urban or semiurban nature of the current hotspot and the large network of informal healthcare facilities further compound the risk of spread, as was witnessed during the large Ebola virus disease epidemic in North Kivu and Ituri provinces in 2018-19," the WHO warned.This month, an attack by rebels killed at least 69 people in the northeastern province, security officials said.The mineral-rich region faces ongoing attacks by the Allied Democratic Forces (ADF), a group formed by former Ugandan rebels that has pledged allegiance to ISIL (ISIS), and the Rwanda-backed March 23 Movement, better known as M23.For more than three decades, the eastern DRC, known for its vast mineral wealth, has been plagued by conflict as numerous armed factions compete to dominate its mining areas.