Public Health

A new study covered by CIDRAP suggests that COVID-19 may worsen pre-existing health problems over the long term, adding to the growing body of research on the virus's lasting effects. The finding is being shared in public health circles alongside the reminder that COVID is not over, with commentators noting the risk is not limited to acute illness.

India has proposed banning junk food sales in school canteens and within 50 meters of school premises, aiming to curb rising obesity and diabetes rates among children. The measure tightens existing school food rules as health officials grow concerned over poor diets among young people. The proposal is drawing attention to childhood obesity and the food industry's role in schools.

Canadian farmers are speaking publicly about the mental health challenges tied to agricultural work, including isolation, financial pressure and unpredictable conditions. The discussion, covered by CTV News, is drawing wide attention as farming communities and advocates push to reduce stigma around seeking help in rural areas.

Health officials have linked raw milk cheese to an E. coli outbreak, prompting warnings to consumers about unpasteurised dairy products. The connection between the cheese and the infections is being investigated, with authorities urging anyone who may have eaten the product to watch for symptoms and seek medical care if they fall ill.

U.S. news outlets are reporting on a cyclosporiasis outbreak, a parasitic intestinal illness often linked to contaminated fresh produce. Coverage so far outlines what is known about symptoms, treatment, and the scope of infections, but the reports contain little detail beyond general guidance for the public.

Searches for blood sugar levels are rising in Brazil and Italy, coinciding with new findings on retatrutide, an injectable weight-loss drug. A study reported by O Globo showed participants losing up to 23.4% of their body weight. Such medications are known to affect glucose levels, drawing attention from people monitoring diabetes and metabolic health.

An El Paso Times opinion piece argues that Washington should follow Texas's lead on nutrition policy. The column suggests Texas's approach to nutrition standards offers a model the federal government should adopt, though the specific policy measures it references are not detailed. It is likely to spark debate over the proper role of states versus the federal government in setting dietary and public health rules.

The Union of Concerned Scientists has published congressional testimony examining attacks on science, who is behind them, and the damage they cause. The testimony outlines how politicised interference undermines scientific integrity and public policy, and identifies the actors and motivations driving such attacks. The organisation argues these efforts harm public health, safety and evidence-based decision-making in government.

Oregon health officials are calling on residents to get vaccinated before the respiratory virus season arrives, according to Oregon Public Broadcasting. The push comes as flu, COVID-19 and other respiratory illnesses typically rise in the fall and winter months, and officials are encouraging timely shots to reduce severe illness and pressure on hospitals.

New research suggests chemical cues released by ocean predators could serve as early warning signals for harmful algal blooms. The findings point to a potential low-cost monitoring tool for coastal communities, aquaculture operators and fisheries that face health risks and economic losses when toxic blooms strike. Scientists say detecting these cues in seawater may allow authorities to act before blooms become dangerous.

Public health advocates in New Mexico are urging state lawmakers to adopt measures addressing extreme heat and climate change. The proposals, presented during the legislative session, focus on protecting residents from rising temperatures and heat-related health risks. The push reflects growing concern among health professionals that climate change is already affecting public safety and wellbeing in the state.

Health authorities are scaling up their response to an Ebola outbreak, according to the WHO Regional Office for Africa. The effort focuses on expanding surveillance, treatment capacity and containment measures to stay ahead of the virus's spread. Specific details about affected countries, case numbers or fatality figures were not provided, leaving the scope of the outbreak unclear.

Health authorities have reported an Ebola outbreak in the Democratic Republic of the Congo. The European Centre for Disease Prevention and Control is monitoring the situation, and global health watchers are tracking the country's latest response to the virus, which has repeatedly struck the region in past years.

A mumps outbreak at San Diego State University is growing, according to San Diego County health officials. The expansion of cases has prompted local public health attention, with officials monitoring the spread of the virus on campus. Details on the number of cases or response measures were not provided in the initial report.

A state committee has met to address ways of stopping the 'revolving door' pattern in which people cycle repeatedly through hospitals, jails and emergency services during mental health crises. The group is focusing on preventing both repeat crises and violence, though details of specific policy proposals have not yet been outlined.

A medical records firm has deployed an artificial intelligence tool to uncover security weaknesses that put patient privacy at risk. According to The New York Times, the company is using the technology to detect flaws in systems holding sensitive health data, highlighting growing concern over the protection of medical records as cyber threats against the healthcare sector intensify.

Nuclear education site nuclear-power.com details how tobacco smoking exposes smokers to radiation, as tobacco leaves naturally accumulate radioactive polonium-210 and lead-210 from phosphate fertilizers and airborne particles. Inhaled during smoking, these isotopes deliver a small but significant radiation dose to the lungs, which the article compares with other man-made sources of radiation exposure.

Spanish media report that reducing sugar intake while taking antibiotics can improve intestinal health. The item, highlighted by La Voz de Galicia, points to growing interest in how diet affects the gut microbiome during medical treatment. Details of the underlying study or medical guidance behind the claim are not specified.

A UN News roundup highlights three stories: deteriorating conditions and looming conflict risks in Gaza, the deadly dangers facing women's rights defenders in Mexico, and evidence that Latvia's restrictions on alcohol sales have saved lives. The brief offers a quick snapshot of humanitarian, human rights and public health developments from three different regions for readers following world news.

Kauai officials are urging the public to avoid ocean activities as brown water advisories remain in effect across the Hawaii island. Brown water typically signals runoff carrying debris, bacteria and pollutants into coastal waters, posing health risks to swimmers, surfers and other ocean users. Authorities are asking residents and visitors to stay out of affected waters until conditions improve and advisories are lifted.

A new report finds climate change is tied to the worsening of skin diseases in 42% of countries worldwide. Rising temperatures, increased UV exposure, pollution and humidity shifts are among the environmental factors being linked to a growing burden of dermatological conditions. Health commentators say the findings add to mounting evidence that climate change is harming human health, not just the environment, and are calling for more research and adaptation in healthcare systems.

The Senate health committee has voted to advance Dr. Nicole Saphier's nomination to become US surgeon general, sending it to the full Senate. Saphier, a radiologist and frequent television medical commentator, would become the country's top public health spokesperson if confirmed. Lawmakers are expected to debate her qualifications and medical communication record ahead of a floor vote.