#Who

More than a billion people around the world are living with mental health disorders, including anxiety and depression, according to the latest assessment from the World Health Organization. The numbers mark a sobering reminder that mental health is a universal public health issue, affecting people across ages, incomes, and settings. For Thai readers, the message lands with particular urgency: demand for mental health services is outpacing supply, and the country’s communities face the same daunting gaps seen in many regions of the world. The news comes as governments prepare for high-level discussions on noncommunicable diseases and mental well-being later this year, underscoring that turning policy promises into real-life care remains a work in progress.

The US Centers for Disease Control and Prevention (CDC) has expanded its Global Polio Alert, issuing Level 2 “Practice Enhanced Precautions” travel notices for five widely visited European countries after environmental surveillance found poliovirus in wastewater. The move does not close borders but urges travellers and health systems to check and update polio vaccination before travel, and highlights how wastewater surveillance is revealing silent spread of vaccine-derived polioviruses in places previously thought low-risk (CDC Travel Health Notices).

Polio safety guidance for Thai travellers has been updated. Health authorities now categorize five popular European destinations under Level 2 precautions after poliovirus was detected in wastewater. The message is clear: borders stay open, but travellers should review and update polio vaccination before leaving Thailand, and health systems should bolster immunity checks.

Polio remains a highly contagious disease that can cause permanent paralysis and, in severe cases, death. The current detections involve circulating vaccine-derived poliovirus type 2 (cVDPV2) found through wastewater monitoring in major European cities. Countries affected are ramping up vaccination campaigns and strengthening disease surveillance to prevent transmission. The goal is to reduce travellers’ risk of acquiring or exporting poliovirus and to prompt clinics and immunisation programs to close immunity gaps. Environmental signals are increasingly used as early warnings.

Swimming is being touted anew as one of the most accessible, low‑impact ways to boost cardiovascular health, improve body composition and sharpen blood‑lipid profiles — and a recent consumer guide from an experienced swimmer‑editor has repackaged those benefits into a practical starter checklist for people who want to make the pool part of a routine. The CNN Underscored feature by a long‑time swimmer stresses that you only need a few tried‑and‑true items to begin; at the same time, a large international systematic review and meta‑analysis published in 2024 found that recreational swimming was associated with a 24% lower risk of all‑cause mortality and measurable improvements in body composition and blood lipids, findings that are relevant to Thais seeking safe, effective ways to exercise and to reduce chronic disease risk (CNN Underscored; systematic review and meta‑analysis).

A new clinical case report describes how a 60-year-old man developed bromism—an archaic psychiatric syndrome rarely seen since the early 20th century—after replacing table salt with sodium bromide based on information he said he gleaned from a chatbot. The case, published this week in Annals of Internal Medicine: Clinical Cases, underscores the dangers of relying on unvetted artificial intelligence (AI) advice for health decisions and arrives as Thailand accelerates efforts to reduce population salt intake to curb hypertension and heart disease. Investigators said the man mistakenly treated a chemical substitution used in cleaning and pool treatment as if it were a safe dietary swap, leading to psychosis, hospitalization, and weeks-long treatment for bromide toxicity. The report has triggered global debate over AI safety guardrails in consumer health and the practical, safer paths Thais can take to cut sodium without risking harm (acpjournals.org; 404media.co; arstechnica.com).

A new clinical case underscores the dangers of following unvetted AI health advice. A 60-year-old man in Thailand developed bromism after replacing table salt with industrial sodium bromide based on information he claimed to obtain from an AI chatbot. Reported in medical literature, the case raises urgent questions about AI safety in consumer health guidance as Thailand scales up its national salt-reduction efforts to combat hypertension and cardiovascular disease. Investigators documented that the patient mistook a chemical used for cleaning and pool maintenance for a safe dietary substitute, leading to severe psychosis and a prolonged hospital stay. Media coverage and expert commentary note the broader implications for AI governance in health information and highlight safer pathways for sodium reduction.

A shocking clinical case report reveals how a 60-year-old man developed bromism—an archaic psychiatric syndrome rarely documented since the early 20th century—after replacing table salt with industrial sodium bromide based on information he claimed to receive from artificial intelligence chatbot consultation. The extraordinary case, published in Annals of Internal Medicine: Clinical Cases, underscores profound dangers of utilizing unvetted AI advice for health decisions while arriving at a critical juncture as Thailand accelerates population-wide salt reduction efforts to combat hypertension and cardiovascular disease. Medical investigators documented that the patient mistakenly treated a chemical compound used for cleaning and pool maintenance as if it were safe dietary replacement, leading to severe psychosis, emergency hospitalization, and weeks-long treatment for life-threatening bromide toxicity. This unprecedented case has triggered global debates over AI safety protocols in consumer healthcare while highlighting practical, safer pathways Thai families can pursue for sodium reduction without risking catastrophic health consequences according to Annals of Internal Medicine case documentation, 404 Media investigative reporting, and Ars Technica expert analysis.

A new wave of science-backed thinking argues that scaring people about disease won’t get them off the sofa — but making movement feel fun just might. A recent commentary in New Scientist crystallised this pivot in approach, noting that fear of illness hasn’t motivated people to exercise, and proposing that it may be time to emphasise the enjoyable aspects of moving our bodies. The argument lands as fresh global data show physical inactivity is rising, with nearly one in three adults not meeting recommended activity levels in 2022, according to the World Health Organization (WHO) and partners in The Lancet Global Health. If trends continue, inactivity could climb to 35% by 2030, putting the world further off track from agreed targets to reduce inactivity and fuelling the burden of heart disease, diabetes, dementia and some cancers. As WHO’s chief put it, the numbers represent a “lost opportunity” to improve health that requires bolder action and innovative motivation — including making physical activity accessible, affordable and enjoyable. For Thailand, where office work is expanding and sedentary time is high even as many adults still meet movement guidelines, the evidence points toward a simple cultural truth: sanuk — doing things in a way that feels enjoyable — may be our most powerful lever to build lifelong active habits that stick (New Scientist; WHO news release; The Lancet Global Health study).

Groundbreaking research is fundamentally challenging decades of health messaging by demonstrating that fear-based exercise promotion fails to motivate sustained physical activity, while joy-centered approaches could unlock unprecedented participation rates across global populations struggling with rising inactivity. A comprehensive New Scientist analysis crystallized this paradigm shift in exercise psychology, arguing that traditional disease-prevention messaging has proven ineffective at encouraging movement, while strategies emphasizing enjoyable physical activity show remarkable promise for creating lifelong healthy habits. This scientific revolution arrives at a critical moment as World Health Organization data reveals physical inactivity affecting nearly one in three adults globally, with projections indicating 35 percent inactivity rates by 2030 unless dramatic interventions occur. For Thailand, where office work expansion creates increasing sedentary time despite many adults still meeting basic movement guidelines, emerging evidence points toward a profound cultural advantage: sanuk—the Thai emphasis on making activities enjoyable—may represent the nation’s most powerful strategy for building sustainable physical activity habits that prevent chronic diseases while enhancing quality of life.

As rates of anxiety and related mental health issues continue to climb globally and locally, new research backed by the University of Cambridge and echoed by Thai mental health authorities points to novel coping strategies that may benefit the Thai public. Drawing on the latest international findings, actionable recommendations—like embracing imperfection, self-forgiveness, and fostering social connection—are gaining traction for their real-world impact on building mental strength and reducing anxiety’s grip.

Groundbreaking research from the University of Cambridge, combined with innovative approaches validated by Thai mental health authorities, has identified transformative strategies for managing anxiety that promise to revolutionize treatment approaches throughout Thailand. These science-backed interventions—emphasizing imperfection acceptance, self-compassion cultivation, and community connection—offer practical solutions for the growing mental health crisis affecting millions of Thai citizens across all demographics and socioeconomic levels.

Anxiety disorders, characterized by persistent worry, panic episodes, sleep disruption, and social withdrawal, affect the majority of individuals at some point during their lives, but become clinically significant when symptoms interfere with daily functioning, relationships, or professional productivity. For Thai communities, this represents an escalating concern with far-reaching implications: the Department of Mental Health reports that over 8% of the population experiences high stress levels, nearly 10% face depression risks, and more than 5% encounter suicide ideation, with youth demographics showing particularly alarming rates of psychological distress.

A new nationwide survey published in June 2025 has revealed a remarkable reduction in hepatitis C prevalence across Thailand—a development hailed by public health leaders as evidence that the country’s decades-long prevention and screening efforts are working. The research, conducted in four regions of Thailand among over 6,000 participants, found that the current rate of hepatitis C infection is just 0.56%, down from 2.15% in 2004 and 0.94% in 2014. This progress comes even as the World Health Organization warns globally that viral hepatitis deaths are rising, with 1.3 million fatalities each year according to its 2024 Global Hepatitis Report (healio.com), making Thailand’s performance uniquely encouraging (nature.com).

A nationwide survey released in mid-2025 shows a sharp decline in hepatitis C prevalence across Thailand, highlighting decades of prevention and screening success. Conducted across four regions with more than 6,000 participants, the study found an overall infection rate of 0.56 percent, down from 2.15 percent in 2004 and 0.94 percent in 2014. Health authorities view Thailand’s progress as a model of effective public health investment and collaboration.

Hepatitis C is often called the “silent” infection because many people have no symptoms until extensive liver damage occurs. Thai health leaders emphasize broad screening, especially for high-risk groups and individuals born before 1992, the year universal HBV vaccination began for newborns. The Ministry of Public Health has adopted a dual “test-and-treat” approach, offering rapid diagnostic testing, molecular confirmation, and access to direct-acting antivirals that cure up to 95 percent of cases.

Mosquito-borne illnesses surge during Thailand’s rainy season, making prevention a daily concern for families. Thousands fall ill each year from dengue and other infections carried by these insects. New research and expert guidance released in mid-2025 offer practical, evidence-based strategies for staying bite-free whether you’re dining outdoors, visiting temples, or hiking in northern forests. Understanding what attracts mosquitoes helps Thai readers protect themselves and loved ones from itching and illness.

A groundbreaking new report by the World Health Organization has revealed an alarming truth: loneliness is claiming lives at a rate of roughly 100 people every hour—outpacing some of the world’s deadliest diseases and amounting to more than 871,000 deaths per year globally. Despite living in the most connected era in human history, the persistent reality of social isolation has emerged as a severe threat to physical and mental health on a global scale, an issue that resonates deeply for Thai society grappling with rapid digital change and demographic shifts.

A regional milestone in 2024 shows South Asia achieving the highest-ever immunization coverage for children. The joint findings from the World Health Organization and UNICEF signal a turning point for the region and offer practical lessons for Thailand as it strengthens protections against vaccine-preventable diseases.

The achievement reflects a broad partnership among governments, frontline health workers, donors, and communities. Early indicators from Thailand’s health authorities echo a shared drive across South Asia—covering Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka—that lifted vaccine uptake. A UNICEF regional director calls this a proud moment, noting that more children are protected today thanks to dedicated health workers, strong leadership, and family trust.

South Asia has achieved a remarkable public health milestone in 2024, reaching its highest-ever immunization coverage for children, according to newly released data from the World Health Organization (WHO) and UNICEF. The news marks a turning point not only for the region but also offers valuable lessons for countries like Thailand as they strive to strengthen child health and protection against vaccine-preventable diseases.

At the heart of this achievement lies a powerful collaboration between governments, frontline health workers, international donors, and the communities themselves. Early results released by WHO Thailand on July 16, 2025, highlight the collective push across South Asia – which includes Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka – that led to a dramatic increase in vaccine coverage. According to UNICEF’s Regional Director for South Asia, “This is a proud moment for South Asia. More children are protected today than ever before, thanks to tireless frontline health workers, strong government leadership, donors’ and partners’ support and the unwavering trust of families.”

A growing body of research reveals that vaccines may deliver far more than protection against specific infectious diseases; they can also trigger broader immune system responses that benefit general health and survival, especially among children. These “non-specific effects”—sometimes called “bonus shots”—recently made headlines in a detailed feature on Salon.com, which highlighted a wave of new scientific findings and renewed international debate. For Thailand, where high childhood immunisation rates have underpinned rising life expectancies for decades, these revelations add new urgency and context to national vaccine policy.

For many Thais struggling to stick with regular exercise, the solution may not be about finding more time or better equipment, but rather choosing physical activities that suit their personality. According to a new study published in Frontiers in Psychology and highlighted by CNN, matching workouts to personality traits can not only make exercise more enjoyable but may also lead to better long-term results.

Historically, the quest for sustaining an active lifestyle has often been met with frustration, as standard health advice tends to promote one-size-fits-all solutions like running, high-intensity workouts, or group fitness classes. But as recent research indicates, these approaches could be counterproductive—especially for people whose natural preferences make such routines actually demotivating. In a society like Thailand, where the fast-paced Bangkok work life and rural traditions collide, this insight sheds new light on the barriers keeping many from regular exercise.

A U.S. federal advisory panel advising the CDC recommended that flu vaccines in the United States be available in single-dose, thimerosal-free formats. If adopted, this would standardize vaccines and address public concerns about ingredients. The issue holds global relevance for Thailand’s immunization programs and public confidence in vaccination.

Thimerosal has long sparked debate over mercury exposure and vaccine safety. The advisory panel, refreshed under new leadership, placed the question of thimerosal at the forefront of its agenda. The move reflects public demand for clearer policies rather than evidence of harm and aligns with the FDA’s position that thimerosal has a long history of safe use as a preservative.

A federal advisory committee to the US Centers for Disease Control and Prevention (CDC) has recommended that all Americans—including children, pregnant women, and adults—receive single-dose influenza vaccines that do not contain thimerosal, a mercury-based preservative long scrutinized despite decades of safe use. This move, which could soon lead to an official CDC policy, reflects an ongoing international spotlight on vaccine ingredients and the public’s persistent concern over vaccine safety—a topic with direct relevance for Thailand’s immunization practices and public confidence.

A landmark study published in The Lancet warns that after five decades of steady gains, childhood vaccination coverage is stalling or declining worldwide. The analysis draws on 50 years of country-level data and highlights a troubling rise in “zero-dose” children—those missing even the most basic vaccines. Inequalities, lingering COVID-19 disruptions, and increasing vaccine misinformation are contributing to uneven progress, according to the study led by researchers at the University of Washington’s Institute for Health Metrics and Evaluation and supported by the Gates Foundation and Gavi.

A new comprehensive study published in The Lancet has sounded a worldwide alarm: after five decades of progress, childhood vaccination coverage is stagnating or even retreating, leaving millions of children increasingly vulnerable to deadly yet preventable diseases. The analysis, released this week and drawing on 50 years of country-level data, warns that the number of “zero-dose” children—those missing even the most basic vaccines—remains distressingly high, with global immunisation efforts hampered by growing inequalities, the lasting shocks of the COVID-19 pandemic, and an upsurge in vaccine hesitancy and misinformation (Washington Post; The Lancet).

Sperm, the key driver of human reproduction, has fascinated scientists for almost 350 years—yet much about this microscopic “explorer” remains tantalisingly unclear and continues to confound researchers even today. Despite their crucial role in the survival of humanity, recent research reveals that sperm is far more mysterious and complex than once believed, leaving many fundamental questions unanswered and opening new frontiers for scientific inquiry.

For Thai readers, whose concerns span from personal fertility to national demographic trends, the continuing enigma of sperm research is not just a matter for scientific curiosity—it touches on health, society, and the future wellbeing of families across the nation. The paradox is striking: even as advances have been made in reproductive technologies such as IVF and fertility treatments, global evidence indicates that sperm counts are on a worrying decline, and male infertility remains unexplained in the majority of cases, according to the World Health Organization (WHO, 2023).