A specialized independent expert commission convened by the Pan American Health Organization (PAHO) launched a week-long review on November 10, 2025, in Washington D.C., to assess whether measles has re-established sustained endemic transmission in five high-priority nations: the United States, Mexico, Guatemala, Peru, and Bolivia. The Regional Monitoring and Re-Verification Commission (RVC) is auditing full epidemiological datasets from all 35 PAHO member states, with a laser focus on jurisdictions grappling with months-long, unbroken measles outbreaks, before PAHO Director Jarbas Barbosa issues a final ruling expected in early the following week.
This review unfolds against a backdrop of a dramatic regional measles resurgence through the first 10 months of 2026, with PAHO data documenting 57,666 confirmed infections across 17 territories in the Americas, alongside 81 recorded fatalities as of October 17. Over 90% of these cases are concentrated in the five nations under heightened scrutiny, plus Canada, which became the first country in the region to lose its measles-free endemic status in November 2025. Canada’s designation loss also stripped the entire Americas region of its 2016 global recognition as the first world zone to fully eliminate endemic measles transmission, a milestone earned after decades of coordinated mass vaccination campaigns.
For the United States, the pending review carries particularly high stakes: the nation was first certified to have eliminated endemic measles spread in 2000, following years of targeted public health intervention and high vaccine uptake. The sustained outbreaks that began in early 2025 have put this decades-long achievement at severe risk. U.S. Centers for Disease Control and Prevention (CDC) data as of November 5, 2026, records 5,182 confirmed measles cases this year alone, more than double the full 2025 total of 2,289, with 43 distinct active outbreaks logged, 96% of all cases linked to ongoing community transmission. Separate Reuters tallies note nearly 7,500 total U.S. infections and 11 measles-related deaths recorded by state health authorities since the start of 2025, with discrepancies between datasets stemming from differing reporting timeframes and variable mortality tracking protocols across jurisdictions.
Crucially, raw case counts or fatality totals alone do not determine a country’s endemic status. Per PAHO formal criteria, a nation only loses its measles-free designation if a single genetically identical measles virus lineage demonstrates unbroken, continuous community transmission for a minimum of 12 consecutive months. The RVC panel is therefore evaluating a far broader set of metrics alongside case logs: viral genome sequencing data, granular contact tracing records, routine childhood measles-mumps-rubella (MMR) vaccination coverage rates, public health surveillance system performance, and the speed of local health authority response to emerging outbreak clusters.
Public health experts point to steadily declining childhood vaccination rates as the core driver of the current resurgence. CDC data shows U.S. kindergarten MMR vaccination coverage dropped to 92.4% in the 2025-2026 school year, falling below the 95% herd immunity threshold required to block widespread measles spread, an extremely contagious airborne pathogen that poses severe, life-threatening complications for young children and immunocompromised individuals.
CDC Director Erica Schwartz has emphasized that even if the U.S. loses its measles-free status, the agency will not scale back its ongoing response efforts, and will continue coordinating closely with state health departments to trace infections, isolate confirmed cases, and roll out targeted catch-up vaccination drives. A revoked endemic-free status carries no formal international sanctions, but signals a major reversal of decades of public health progress, requiring governments to allocate sustained additional funding for enhanced surveillance, contact tracing, laboratory testing, and mass immunization campaigns. Health officials note that recovery of measles-free status is achievable: Brazil lost its elimination designation in 2019, but successfully interrupted all sustained local transmission via targeted national vaccination drives, earning back its PAHO measles-free certification in 2024.
分类: health
-

Verenigde Staten, Mexico en Guatemala riskeren verlies status mazelenvrij
-

Dr Marisa Nimrod: A historic achievement for the Caribbean
In a landmark moment that underscores the extraordinary global impact of talent emerging from small Caribbean island nations, Dr. Marisa Nimrod, a Trinidad and Tobago-born physician and public health specialist, has made history as the inaugural Executive Director of the World Federation for Medical Education (WFME). Appointed to the newly created post in June 2026, she is not only the first person to hold this role, but also the first woman and first Caribbean national to ascend to such a senior leadership position within the global medical education governing body. A 2010 medical graduate and 2023 Master of Public Health alumna of St. George’s University in Grenada, Dr. Nimrod also has deep familial ties to Grenada, making her historic achievement a source of widespread regional pride across the Caribbean.
While the appointment carries significant symbolic weight as a recognition of Caribbean professional excellence, it is far more than a personal career accolade: it represents a transformative opportunity to elevate global medical education standards, center marginalized patient populations that are often overlooked in global health policy discussions, and ensure small island developing states’ unique healthcare needs are not sidelined in international regulatory frameworks. For many members of the public, WFME may be a little-known organization, but its work directly shapes the quality of care delivered to millions of patients worldwide. The independent global body sets universal standards for medical training, provides technical support to national quality improvement initiatives, and runs a rigorous recognition program that evaluates the credibility of national medical school accrediting agencies, rather than accrediting individual institutions directly. In partnership with the Foundation for Advancement of International Medical Education and Research (FAIMER), WFME also curates the widely referenced World Directory of Medical Schools, the definitive global repository of verified medical training institutions. The strength of these systems directly impacts patient safety: well-trained, ethically grounded physicians can save lives, while gaps in medical education quality expose communities to preventable harm.
A core pillar of Dr. Nimrod’s stated leadership vision is centering the voices of populations that are routinely excluded from global health decision-making: low-income households, elderly patients, persons with disabilities, residents of remote rural communities, and groups marginalized on the basis of economic status, education, or social standing. She has emphasized that a high-performing healthcare system cannot be measured solely by modern infrastructure, cutting-edge medical equipment, or international prestige, but by its ability to deliver dignified, equitable care to its most vulnerable citizens.
As she collaborates with key global and regional public health partners including the World Health Organization (WHO) and Pan American Health Organization (PAHO), Dr. Nimrod has committed to upholding WFME’s institutional independence, refusing to act as a rubber stamp for any external body regardless of its size or global influence, and grounding all decisions in peer-reviewed evidence and the public good. Her Caribbean professional background equips her with a rare, on-the-ground perspective of the unique systemic challenges facing small island states: critical physician shortages, brain drain of skilled healthcare workers, limited access to specialized care, frequent disruptions from climate-driven natural disasters, and constrained resources that make standard medical training models designed for wealthy, large nations impractical. She has advocated for a framework of globally informed, locally relevant medical education that upholds uncompromising high standards while designing training pathways that prepare physicians to deliver safe, effective care in resource-limited settings, where advanced diagnostic tools or on-demand specialist consultations may not be available.
Drawing on her extensive prior experience as President of the Trinidad and Tobago Medical Association and Chief Executive Officer of the Caribbean Association for Oncology and Hematology, Dr. Nimrod has positioned ethical governance as the foundation of her tenure, pledging to shield medical education standards from political pressure, favoritism, or financial influence, and to act as a responsible “gatekeeper” that balances unwavering commitment to patient safety with equitable access to medical training opportunities for students from low- and middle-income contexts. She has also flagged emerging priorities for the sector, including the responsible integration of artificial intelligence into medical training, adapting curricula to evolving population health needs, and addressing global healthcare workforce shortages, with a clear mandate that technology must enhance, never replace, clinical judgment and patient-centered care.
The path ahead will bring inevitable challenges: competing stakeholder demands, institutional pressures, and difficult, often unpopular decisions that prioritize long-term systemic integrity over short-term popularity. But for the Caribbean region, Dr. Nimrod’s appointment stands as a powerful inspiration for young people, particularly young women, across small island nations, proving that regional talent can secure a seat at the highest tables of global governance to drive tangible, positive change for communities worldwide. Her ultimate legacy will not be defined by the historic title she holds, but by the millions of patients across every continent whose lives will be made safer by the stronger, fairer, more inclusive medical education systems she builds during her tenure.
-

Far North : $100 million USD grant from the IDB to restore access to health services
On November 10, 2026, senior Haitian government officials and Inter-American Development Bank (IDB) leadership gathered for the official launch of the landmark \”Restoring Access to Essential Health Services\” initiative (designated project HA-J0012), marking a historic investment in the Caribbean nation’s strained public health system. The signing and launch ceremony was attended by Dr. Sinal Bertrand, Haiti’s Minister of Public Health, Kesner Romilus, Director General of the Economic and Social Assistance Fund (FAES), and Emmanuelle Mona, IDB Lead Specialist in Health, Nutrition, and Population and the bank’s official representative for Haiti and Honduras, alongside a cohort of senior technical staff from both institutions.






