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Weak governance hinders One Health outbreak response in Africa

Across Africa, One Health is endorsed at the top but often breaks down where outbreaks start, writes Albert Ansah.

5 Feb 2026

Burn injuries may have driven key human evolutionary traits

Humans' exposure to high temperature burn injuries may have played an important role in our evolutionary development, shaping how our bodies heal, fight infection, and sometimes fail under extreme injury, according to new research.

4 Feb 2026

WHO launches 2026 global appeal to ensure millions living in crises and conflicts can access health care

The World Health Organization (WHO) today launched its 2026 global appeal to ensure that millions of people living in humanitarian crises and conflicts can access health care.

4 Feb 2026

Hopeful climate engagement may reduce mental health distress

Climate worry is associated with depressive and anxiety symptoms among Finns of all ages. However, these symptoms are less common among individuals whose climate-related hope is combined with various forms of action, such as volunteering, following a plant‑based diet or avoiding air travel.

2 Feb 2026

How microalgae, fish, and krill store omega-3s differently and why it matters

This study mapped how EPA and DHA are distributed across lipid classes in microalgae, fish, krill, and commercial omega-3 supplements using lipid-class–resolved analysis. It shows that lipid structure, not just total omega-3 content, differs markedly across sources and may influence their nutritional relevance.

28 Jan 2026

JPM highlights | WuXi Biologics CEO Dr. Chris Chen: Scaled CRDMO platform delivering sustainable high growth

JPM Highlights | WuXi Biologics CEO Dr. Chris Chen: Scaled CRDMO Platform Delivering Sustainable High Growth

From WuXi Biologics 27 Jan 2026

Wildfire smoke significantly raises stroke risk among older adults

People exposed to wildfire smoke have a higher risk of suffering a stroke, according to research published in the European Heart Journal today (Tuesday).

27 Jan 2026

Prenatal wildfire smoke exposure linked to higher autism risk in children

Exposure to wildfire smoke during the final months of pregnancy may raise the risk that a child is later diagnosed with autism, according to a new study led by Tulane University researchers.

20 Jan 2026

Algae may help meet future protein demand without straining the planet

This narrative review evaluates clinical evidence on algae and algal proteins as sustainable, nutrient-dense food sources with high protein quality and bioactive compounds. Findings suggest potential benefits for muscle protein synthesis, cardiometabolic markers, immune modulation, and antioxidant status, while emphasizing heterogeneity, short-term data, and the need for longer clinical trials.

20 Jan 2026

Community water fluoridation not associated with changes in birth weight

A new study from Columbia University Mailman School of Public Health finds that community water fluoridation (CWF) is not associated with significant changes in birth weight-a widely accepted indicator of infant health and a predictor of later-life outcomes.

20 Jan 2026

Leading cardiovascular societies call for urgent action to address environmental stressors

The world's leading cardiovascular societies, the European Society of Cardiology (ESC), the American College of Cardiology (ACC), the American Heart Association and the World Heart Federation (WHF) have today issued the first ever joint statement calling for urgent action to address environmental stressors as major, yet preventable, causes of cardiovascular disease (CVD).

20 Jan 2026

Orchestrating a global response to the mosquito threat

Mosquitoes are more than just a summer nuisance; they pose a significant global health challenge, killing over 700,000 people every year. Mosquito-borne diseases such as dengue, Zika, and chikungunya were once considered distant threats, but climate change and rapid urbanisation are enabling mosquitoes to spread to new areas, including parts of Europe.

20 Jan 2026

Can dietary supplements support nutrition security as climate change disrupts food systems?

Environmental change is reshaping food availability, nutrient quality, and health risks, exposing major gaps in how nutrition science addresses climate-related stressors. This perspective argues that dietary supplements may have a context-dependent role but require rigorous, interdisciplinary research before informing public health action.

19 Jan 2026

Study connects adolescent exercise with breast cancer risk biomarkers

Recreational physical activity may be associated with breast tissue composition and biomarkers of stress in adolescent girls, according to a new study from Columbia University Mailman School of Public Health and the Herbert Irving Comprehensive Cancer Center (HICCC).

16 Jan 2026

Sleeping in a warm bedroom strains older hearts overnight

New research links warmer nighttime temperatures to impaired heart recovery in older adults, highlighting a critical health risk of rising temperatures.

13 Jan 2026

Expanded HIV treatment dramatically reduced orphanhood rates in Uganda

The scale-up of HIV treatment and prevention programs has led to remarkable declines in orphanhood rates in Rakai, Uganda, according to a new study at Columbia University Mailman School of Public Health.

7 Jan 2026

New insights into the global expansion of Candida auris

The fungal species Candida auris is spreading across the globe, and gaining in virulence, according to a new review by a Hackensack Meridian Center for Discovery and Innovation (CDI) scientist and colleagues.

30 Dec 2025

Simple reminder emails increase clinicians' use of database for safe opioid prescribing

A new randomized clinical trial finds that simple reminder emails substantially increase clinicians' use of a database that supports safe prescribing of opioids and other drugs, even though opioid prescribing patterns themselves did not meaningfully change during the study period.

30 Dec 2025

Global food habits could decide the planet’s climate future

For many of us, the holiday season can mean delightful overeating, followed by recriminatory New Year's resolutions.

23 Dec 2025

Second WHO Global Summit on Traditional Medicine marks a major milestone for global health

The second WHO Global Summit on Traditional Medicine, jointly organized with the Government of India, concluded today in New Delhi, marking a major milestone for global health as it drew over 16 000 online registrations and brought together 800 delegates from more than 100 countries, including ministers from over 20 nations.

23 Dec 2025