Summer is a season of beaches, pools, excursions, trips, and mountain hikes. But it is also the best time of the year for bedbugs, wasps, jellyfish, and mosquitoes. With this guide, we will know what to do (and not to do) if we have an undesirable encounter with one of these animals: the first step, stay calm.
Scientists in Hong Kong have studied the usefulness of six indices that estimate the severity and health hazard of a heatwave. Analysing several episodes in recent years in Spain, India and the United States, they conclude that five of the six were not able to capture their severity and spatial distribution effectively enough, especially in low humidity conditions. The most useful was the so-called "lethal heat stress index", but the researchers - publishing their results in the Cell group's journal Nexus - say that it too can be improved and that a more global framework is needed to mitigate dangerous heatwaves.
August 2003 was the month of the heatwave that killed 70,000 people in Europe. In France, with 14,800 deaths, the Minister of Health resigned, and in Spain, with 6,500, the first prevention plan for the extreme heat was put in motion, which came into force in 2004. Two decades later, campaigns and preventive measures in social services, nursing homes, and hospitals have generated the so-called "heat culture," and although temperatures continue to rise due to climate change, this adaptation is limiting its impact.
A team led by the Carlos III Health Institute has analyzed how short-term concentrations of particles associated with wildfires and Saharan dust incursions influence hospital admissions in Spain due to mental and behavioral disorders. The results were explained in a briefing organized by the Science Media Centre Spain.
The risks of ultraviolet radiation are well-known: it can cause everything from burns and spots to immune system alterations, cataracts, infections, and skin cancer. We need to protect ourselves from the sun, but do we really know how to do it? What is myth and what is reality? We answer the main questions when it comes to using sunscreens.
International health organisations are warning about the spread in Europe of mosquito species that transmit diseases such as dengue fever. In Spain, where they are already widespread across much of the country, the Centro de Coordinación de Alertas y Emergencias Sanitarias (CCAES) warns of the risk of West Nile virus, and says that the summer is expected to be complicated. In this guide, we bring together information to understand this public health issue.
Since 2024, the Ministry of Health will begin using a new, more rigorous alert system based on 182 meteosalud zones instead of 52 provinces. The aim is to make the plan more effective, inform the population when necessary, and ultimately save lives.
Research led by ISGlobal has analysed more than 11 million hospital admissions in 48 Spanish provinces during the months of June to September between 2006 and 2019. The results, published in the journal Environmental Health Perspectives, show that high temperatures increase admissions for obesity-related issues and renal and urinary insufficiency, among other causes.
A study published in the journal Environmental Health Perspectives has analysed hospital admissions in 48 Spanish provinces during the months of June to September between 2006 and 2019. Its results, discussed at a briefing organised by Science Media Centre Spain, show that high temperatures increase admissions for issues related to obesity and renal and urinary insufficiency, among other causes.
Twenty-three per cent of the world's population over the age of 69 will be living with acute heat exposure by 2050, compared to 14 per cent in 2020, according to a study published in Nature Communications. The research highlights southern Europe, parts of North and South America, Southeast Asia and all of Australia as areas of ‘increasing stress’, where higher heat exposure overlaps with an increasingly ageing population. The effects will be most severe in Asia and Africa, according to the study.