News archive

Meet Josefine Östh, PhD, at GPH, who recently defended her Doctoral thesis on Mobile phone technology for reduced drinking. Read more about her experience and insights from being a PhD student at GPH.

A new study from Karolinska Institutet, published in BMJ Global Health, shows that one in eight patients admitted to hospitals are critically ill, and most of these patients are cared for outside intensive care units. The researchers behind the study believe that simple but underutilised care could save many lives at a low cost.

One in eight patients in hospitals in Africa is critically ill, and one in five of the critically ill die within a week, according to a new study in The Lancet. The researchers behind the largest study of critical illness in Africa to date conclude that many of these lives could have been saved with access to cheap life-saving treatments.

After six successful years, the PROFORMA project, coordinated by Professor Eleni Aklillu, has come to an end. To celebrate all the achievements and the new PhDs within the project, a closure symposium was recently held in Stockholm, Sweden.

Six out of every ten people in the world lack access to safe medical oxygen which is contributing to hundreds of thousands of preventable deaths each year and reducing the quality of life for millions more, according to a new report published in The Lancet Global Health.

Désirée Lichtenstein combines her doctoral education with public health work as a resident in social medicine. She works at the Center for Epidemiology and Community Medicine in Stockholm and a PhD student in Anna-Mia's research group Global Sexual Health, with a strong interest in reproductive health.

As a junior researcher, you have the opportunity to apply for an Early Career Researcher (ECR) Scholarship in connection with the Swedish Suicide Research Conference taking place in May 2025.

Four researchers at KI received funding from Systembolaget's Alcohol Research Council for Alcohol prevention research. Each year, ten million SEK is awarded, and this year over 2 million SEK goes to researchers from the Department of Global Public Health.

Emma Eliasson at the National centre for suicide research and prevention (NASP) has been awarded an establishment grant of 3,744,000 SEK from Forte. This grant will finance a research project aimed at evaluating supportive follow-up calls —Uppföljningssamtal — as a method to reduce suicides in Sweden.

Call for scientific proposals for the Swedish Suicide Research Conference 2025 is open. The conference will take place on May 6–7 in Stockholm. The submission deadline is January 10.

Rosaria Galanti is Professor Emerita of Epidemiology at GPH, whose research interests include tobacco use and the use of new tobacco-free nicotine products among young people. New products such as white snus are often marketed as 'tobacco-free' despite containing high doses of nicotine, which is produced from tobacco and are often marketed as a fresher alternative to snus with appealing flavours.

Over the past decade, the proportion of residents in Stockholm County who identify as bisexual has nearly doubled. The younger generations are driving the trend and many of them have previously identified as heterosexual. This is according to a study published in JAMA Network Open by researchers at Karolinska Institutet in collaboration with the Centre for Epidemiology and Community Medicine within Region Stockholm in Sweden.

Professor Eleni Aklillu, GH-Pharma research group leader at the Department of Global Public Health, is leading the coordination of the EU MAV+ project in Rwanda. Sweden is part of the Team Europe initiative with a total budget of €10 million, managed by Sida.

The first annual consortium meeting of the BREEDIME project was recently held in Zanzibar, attracting around 40 participants. Over the two-day event, attendees discussed project milestones, achievements, challenges, and future plans.

Congratulations to the five researchers at GPH who have been awarded project grants from Forte and the Swedish Research Council in their 2024 call for Medicine and Health.

The Global Child Health and Sustainable Development Goals research group recently hosted a delegation of prominent guests from Shanghai, China, to exchange insights on health economics and childcare systems. Their visit aimed to deepen the understanding of the Swedish healthcare system, particularly in the context of children’s health.

A new study by the International Agency for Research on Cancer (IARC), with contribution from Karolinska Institutet, has revealed that one in three cases of oral cancer globally is linked to smokeless tobacco and areca nut use.

On Saturday 5 October, the ARC Team, consisting of Franziska Steffens and Federico Triolo, took part in the 2024 Mental Health Run at Djurgården, in close to perfect weather conditions.

The Prize (USD 10.000) is meant to reward pre-graduate scientific contributions within the doctoral education. The candidate should not have reached the age of 32 years at the time he/she is nominated to the prize. The prize will be awarded at the Installation Ceremony of Karolinska Institutet.

Researchers found that a medicine called ferric carboxymaltose given in drip through the vein works faster and better than an iron tablet taken by mouth for the treatment of anaemia – and it is as safe as the tablet. The findings were published in Lancet Global Health.

Finding out who falls ill and why is essential to preventative action. Jette Möller conducts epidemiological research on our major health issues – cardiovascular disease, mental ill-health and injuries. Meet one of Karolinska Institutet's new professors who will participate in this year's installation ceremony at Aula Medica on 3 October.

The use of new nicotine products such as white snus and e-cigarettes has increased significantly among young people in Sweden. Marketed as tobacco-free, these products often contain high levels of nicotine and are flavoured in ways that attracts new target groups. But what do we really know about the risks?

Elena Rafetti joined the Department of Global Public Health and the PRIME group in October 2023. She has a rich experience from previous roles at the University of Cambridge, Uppsala University and PhD at KI. Elena's research focuses on the effects of climate extremes on population health. This addition to the Department brings a new perspective to the Global Public Health research.

Ki researcher Daniel Berglind received 6 million SEK from Formas for a project to reconstruct schoolyards with greenery for a better environment and more physically active children in urban areas.

The EU Horizon Changemaker project, led by Kristi Sidney Annerstedt, on sustainable adolescent nutrition in Kenya, Tanzania and Burkina Faso, successfully completed the first Consortium meeting.

The project "A Healthy School Start" is a family support program developed by the research group Community Nutrition and Physical Activity at the Department of Global Public Health, to offer an adapted approach for student health and teachers to provide support to families with children on healthy lifestyles. The program has been positively received by politicians in Region Stockholm, who have now allocated funds in the budget for further dissemination.

On Wednesday, March 6, the university management, President Annika Östman Wernerson, Vice President Martin Bergö and University Director Veronika Sundström visited the Department of Global Public Health, to gain a better insight into the department's activities. Key issues discussed included global awareness, the department's strengths and how dialogue can strengthen cooperation. In addition to the university management, the department's management team and Dean Carl Johan Sundberg participated.

On Saturday, November 18th, the KI Network Lifestyle4Health welcomed the public to an informative afternoon at Medicinska Föreningen at Karolinska Institutet. The afternoon was filled with lectures, health marker measurements, and practical "patient cases" that participants could analyse to suggest recommendations for lifestyle changes.

Karolinska Institutet and Professor Eleni Aklillu at the Department of Global Public Health leads a new initiative, that aims to enhance the oversight of medicines, medical devices, diagnostics, research ethics, and clinical trials in Tanzania and Rwanda.

Hi there Federico Triolo! You are soon to defend your thesis entitled "Depression and chronic diseases in old age: understanding their interplay for better health". What is the main focus?

According to UNICEF, approximately one in five young people suffer from mental health issues, which in turn often leads to risk-taking with alcohol, tobacco and drugs. In the long run, it can cause lifelong health impairments in adulthood. In a three-year project coordinated by Karolinska Institutet, a method used to improve young people’s wellbeing in India, Kenya, the U.S. and Colombia is being evaluated to see if it can work in other parts of the world.

Antibiotic residues in wastewater and wastewater treatment plants in regions around China and India risk contributing to antibiotic resistance, and the drinking water may pose a threat to human health, according to an analysis from Karolinska Institutet published in The Lancet Planetary Health. The researchers also determined the relative contribution of various sources of antibiotic contamination in waterways, such as hospitals, municipals, livestock, and pharmaceutical manufacturing.

We know that lifestyle affects health. But even factors that you cannot control have an influence. Here are six examples.

Research on new methods of treating weapon-related injuries is being conducted at Karolinska Institutet in collaboration with the Swedish Armed Forces and NATO. The goal: To reduce the risk of serious injury and death.

Having a baby at an early age is fraught with risk. Advice from other teenagers can be one way of increasing the use of contraceptives amongst refugee girls in Uganda.

Patient-initiated brief admission as a complement to outpatient psychiatric care is appreciated by nurses and patients, and can reduce levels of anxiety in people with emotional instability and self-harm, a new thesis from Karolinska Institutet reports.

One of KI’s largest international collaborations is with Makerere University in Uganda. In time for Makerere’s 100th anniversary, the partnership is to manifest itself in a Centre of Excellence for Sustainable Health. A delegation from KI travelled in May to Uganda to cement the relationship.

Cannabis use is associated with an increased risk of other illicit drug use as well as of anxiety and depression – at least among those who have used cannabis during the 2000s, according to a new doctoral thesis from Karolinska Institutet. The results also show that cannabis-related diagnoses have gradually increased, especially in young adults and more commonly in men with less education, lower incomes and other psychiatric diseases.

Millions of Ukrainian children have been displaced, either internally or as refugees, by the war with Russia. A systematic review by researchers at Karolinska Institutet and Ukraine’s Sumy State University has compiled the scientific literature on children’s health in Ukraine. The study, which is published in the journal Acta Paediatrica, could prove useful for clinicians treating refugee children from Ukraine.

Children with migration backgrounds in Sweden are less likely than other children to receive recommended treatment for psychiatric diagnoses such as ADHD and depression, a paper from Karolinska Institutet published in the journal Epidemiology and Psychiatric Sciences reports.

The current pandemic shows how quickly health misinformation can spread. However, there are tools to debunk misinformation as demonstrated by a new study on health communication strategies from Karolinska Institutet, published in the journal BMJ Global Health. The study, which focuses on misinformation about typhoid in Sierra Leone, also shows that explicitly addressing falsehoods seems more effective in busting misbeliefs than simply stating scientific facts.

Implementation of WHO’s recommended public health policies on alcohol, unhealthy foods and tobacco has been slow globally, according to a study led by researchers at Karolinska Institutet and the London School of Hygiene & Tropical Medicine, published in the journal The Lancet Global Health. The study found particularly low implementation in poor, less democratic countries and where corporations had more influence for example through corruption and political favoritism.

Congratulations to Emilie Agardh who receives 4 920 000 SEK in project grant from Forte for the project A new approach to capture inequalities in health.

Research on the role of diet in the development of type 1 diabetes is generally of low evidence, but there are some high-quality studies indicating that longer breastfeeding and later introduction to gluten may reduce the risk of disease. That is according to a systematic review and meta-analysis of available research on foods that may be linked to the risk of developing the type 1 diabetes in childhood. The study by researchers at Karolinska Institutet is published in the journal EBioMedicine.

Critical illness results in millions of deaths globally every year, many of which could be avoided with basic, life-saving care. Now, a new study led by researchers at Karolinska Institutet outlines a baseline bundle of care interventions that global experts agree should be available for all critically ill patients. The study, published in the journal BMJ Global Health, provides a blueprint for hospitals on how to reduce preventable deaths, including from COVID-19.

The evolutionary ability to identify sick individuals is crucial to reducing contagion and thereby improving chances of survival. Although most animals have this ability, whether humans have the same behavioural immune system has long been a subject of discussion. Researchers at Karolinska Institutet have now proven that hunter-gatherer groups can, with great certainty, identify the sick from Western Europe. The study was published in Proceedings of the Royal Society B.

Studying the implementation of public health interventions typically involves the identification of “facilitators” and “barriers”. In the case of active tuberculosis case-finding (also referred to as community-based tuberculosis screening), many studies have documented facilitators and barriers, but only few have explored the “how-to” of capitalizing on facilitators and overcoming barriers to put active case-finding into practice. This new study contributes to filling this gap.

Nine out of ten cases of tuberculosis appear in 30 identified low and middle-income countries, each of which has a national tuberculosis programme. The managers of these programmes agree that it is important to screen for tuberculosis outside of health facilities. However, each screening programme must have its own well-considered, sustainable strategy and sufficient resources for it to be meaningful – which is not always the case today. This is one conclusion drawn by Olivia Biermann’s thesis.

More than 1,200 people with rare diseases have received a diagnosis thanks to the integration of large-scale genomics into the Stockholm region’s healthcare system. This is according to a study from Karolinska Institutet in Sweden that analysed the result of the first five years of collaboration on whole genome sequencing between Karolinska University Hospital and SciLifeLab. The work, published in Genome Medicine, constitutes a major leap forward in the emerging field of precision medicine.

The virtual SPARKS conference held on 2-3 December will gather a network of global leaders in public policy and research to facilitate the exchange of knowledge on social protection and health. Knut Lönnroth is the founder of the SPARKS Network and Professor of Social Medicine.