Kyoto, Japan -- The Covid-19 lockdowns were difficult for everyone. Many people were stuck at home all day every day dealing with their uncertainty for the future, and some found it hard to avoid frequent eating and snacking habits during lockdown. For many, the effects of this were marginal, but the risks in such a situation are higher for people with glucose intolerance, a group of metabolic conditions that includes diabetes.

Previous studies examining glycemic control in individuals with glucose intolerance during the Covid-19 pandemic have reported mixed results: some showed worsening control while others found no significant changes. In one specific study on individuals in Japan, a team of researchers at Kyoto University found that the state of emergency led to increases in body weight, fat mass, and snacking frequency, all of which were associated with deteriorating glycemic control.

However, the researchers recognized that the longterm metabolic effects of this after the full relaxation of behavioral restrictions has remained unclear. This gap in knowledge motivated the team to explore the post‑restriction period in greater depth.

Heart failure presents a growing public health problem both in Estonia and across Europe. At the same time, its timely detection is often challenging. Together with international colleagues, Laura Lõo,  Junior Research Fellow of Public Health at the University of Tartu, has developed new models that help identify disease risk even before symptoms appear. 

A novel study has revealed a link between extreme weather and the risk of cardiovascular disease among middle-aged and older adults in 157 Chinese cities. Based on a city’s climate and location, exposure to extreme heat, cold, and precipitation each increases the risk of heart disease. The findings of the study in the American Journal of Preventive Medicine, published by Elsevier, provide evidence for policymakers across different regions to develop targeted strategies protecting vulnerable populations during extreme climate events.