Health
High Mercury Levels in Canned Tuna Across Europe Spark Health Concerns
A recent report by marine conservation NGO Bloom and consumer advocacy group Foodwatch reveals elevated mercury levels in canned tuna across Europe, raising new concerns about public health risks. Analyzing nearly 150 tuna cans from Germany, the United Kingdom, Spain, France, and Italy, the NGOs found that every sample contained mercury, with 57% surpassing the 0.3 parts per million (ppm) mercury limit imposed on other types of fish.
The findings have fueled a call for stronger regulations in Europe to address mercury levels in tuna. Currently, the European standard for mercury in tuna is set at a maximum of 1 ppm—more lenient than the threshold for other fish. “The tuna industry’s influence has set these lenient standards, but we won’t give up until we achieve more protective regulations,” stated Karine Jacquemart, CEO of Foodwatch France.
Concerns Over Health Impacts
Mercury, particularly in the form of methylmercury, is classified by the World Health Organization (WHO) as a potential carcinogen, posing significant risks, especially to vulnerable groups. The European Food Safety Authority (EFSA) set the tolerable weekly intake (TWI) for methylmercury at 1.3 micrograms per kilogram of body weight in 2012, double the TWI set in the United States. Given these limits, Bloom researcher Julie Guterman warns that even a single portion of canned tuna could exceed safe levels for consumers over 79 kg.
“Methylmercury is a neurotoxin that harms nervous tissue and affects cognitive development in unborn children and young children,” explained Dr. Philippe Grandjean, a professor in environmental medicine, in a statement. Prolonged exposure to methylmercury can impact memory, language, and motor skills, as well as fine motor and spatial vision.
The phenomenon of bioaccumulation explains why tuna and other high-food-chain species like swordfish and sharks are particularly susceptible to mercury contamination. Mercury, a byproduct of natural occurrences like volcanic eruptions and human activities such as coal combustion, becomes more toxic when it interacts with ocean bacteria, transforming into methylmercury. As tuna consume smaller fish, they accumulate methylmercury, passing it up the food chain to consumers.
Calls for Change and Consumer Protection
Bloom and Foodwatch have launched an initiative calling for the reduction of the tuna mercury threshold to 0.3 ppm. They’ve also initiated a petition targeting major European retailers—including Carrefour, Lidl, and Edeka—urging them to remove high-mercury tuna products from their shelves and to raise awareness of the health risks for consumers.
In response, the European Commission defended its current regulations, noting that maximum mercury levels for fish are set “as low as reasonably achievable” based on real-world data. Officials also argued that lowering the threshold further could disrupt the food supply.
As consumer advocacy groups continue to push for stricter guidelines, the Commission says it will monitor scientific advancements to ensure European food safety standards remain up-to-date. For now, however, Bloom and Foodwatch warn that with the European average consumption of tuna exceeding 2.8 kilograms per person annually, awareness and caution are essential when it comes to dietary choices involving tuna.
Health
Europe Faces Growing Challenges in Meeting Medical Care Needs, EU Report Shows

A new report has highlighted stark disparities in healthcare access across Europe, revealing that a growing number of citizens face unmet medical needs due to systemic issues such as high costs and long waiting times.
According to the latest data from Eurostat and the Health at a Glance: Europe 2024 report, 3.8 per cent of EU residents aged 16 and over reported unmet medical needs in the past year. However, the percentage climbs significantly when focusing solely on individuals who actively required healthcare services — with some countries reporting unmet needs among over 20 per cent of this group.
The causes are twofold: healthcare system barriers, including long waiting lists and treatment costs, account for 2.4 per cent of all cases, while 1.4 per cent stem from personal reasons such as fear of doctors, lack of time, or lack of knowledge about available care.
Unmet healthcare needs vary widely across the continent. Estonia tops the list within the EU, with 15.5 per cent of people reporting unmet needs, followed closely by Greece and Albania, each over 13 per cent. Even wealthier Nordic countries show surprising figures — Denmark (12.2 per cent), Finland, and Norway (over 7.5 per cent) — despite high healthcare spending. Conversely, countries such as Germany (0.5 per cent), Austria (1.3 per cent), and the Netherlands (1.4 per cent) report the lowest levels, pointing to more efficient and accessible healthcare systems.
Cost is a dominant barrier in nations like Greece and Albania, where over 9 per cent of citizens cited unaffordable care. In contrast, long waiting times are the primary issue in countries like Estonia (12 per cent) and Finland (7.5 per cent).
Income inequality also plays a major role. On average, 3.8 per cent of low-income individuals across the EU report unmet needs due to healthcare system issues — more than triple the 1.2 per cent reported by higher-income groups. In Greece, that gap is particularly wide, with 23 per cent of low-income respondents affected.
Healthcare experts say these disparities reflect more than just economic factors. Dr. Tit Albreht, President of the European Public Health Association (EUPHA), noted, “Unmet health needs arise from different reasons, including how well healthcare governance integrates services to meet population needs.”
Industry leaders, such as Tina Taube of the European Federation of Pharmaceutical Industries and Associations (EFPIA), stressed the importance of timely access to diagnosis and treatment. “Unmet needs are context-specific,” she said. “It’s not just about product availability, but also healthcare system readiness.”
Andy Powrie-Smith of EFPIA added that patients in some European countries wait up to seven times longer than others for the same treatments due to regulatory delays and varying national infrastructures.
The findings underscore the need for a more coordinated, equitable healthcare strategy across the continent, especially as Europe faces the challenges of an ageing population and increasingly complex medical technologies.
Health
Chinese Nationals Charged in U.S. with Smuggling Toxic Fungus Labeled a Potential Agroterrorism Threat

U.S. federal authorities have charged two Chinese nationals in connection with smuggling a dangerous agricultural fungus into the country, a move investigators describe as posing significant national security risks.
Yunqing Jian, 33, and Zunyong Liu, 34, are accused of conspiracy, smuggling, making false statements, and visa fraud after allegedly attempting to bring Fusarium graminearum — a toxic fungus capable of devastating crops and harming humans and livestock — into the United States. The case was detailed in a court filing by the Federal Bureau of Investigation (FBI) in Detroit.
The fungus, which targets essential food staples like wheat, maize, barley, and rice, is described in a scientific journal cited by the FBI as a “potential agroterrorism weapon.” Experts warn that its spread could inflict serious damage on global food security and agricultural economies.
U.S. Attorney Jerome Gorgon Jr. emphasized the seriousness of the case, stating: “The alleged actions of these Chinese nationals, including a loyal member of the Chinese Communist Party, are of the gravest national security concerns.”
Jian made her first appearance in a Detroit federal court on Tuesday and remains in custody awaiting a bond hearing scheduled for Thursday. A court-appointed attorney for her initial appearance declined to comment.
According to the FBI’s complaint, the investigation began in July 2024 when Liu was stopped at Detroit Metropolitan Airport. During a routine screening, customs officials discovered suspicious red plant material in his backpack. Liu initially claimed not to know what it was but later admitted he planned to use it for research purposes at the University of Michigan, where Jian is currently employed and where Liu previously worked.
Authorities say Liu’s mobile phone contained an article titled “Plant-Pathogen Warfare under Changing Climate Conditions,” raising further concerns about the intended use of the samples. The FBI believes the two individuals were coordinating to introduce the pathogen into a U.S. research setting without proper clearance or oversight.
Liu was denied entry to the U.S. and deported in July. Charges against both individuals were filed this week, as prosecutors continue to investigate the scope of the alleged conspiracy.
The case underscores growing concerns in the U.S. over biosecurity and potential misuse of scientific research amid rising geopolitical tensions.
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