Heat Stress News and Research

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Undocumented migrant deaths disproportionately clustered within regions of greatest physiological stress

Deaths of undocumented migrants crossing the deserts that span the southern United States border between Mexico and Arizona are disproportionately clustered within regions of greatest physiological stress, including those where dehydration is likely, reports a new study.

16 Dec 2021

Extreme heat associated with greater risk of adverse cardiovascular incidents

A consequence of global warming is a greater frequency and intensity of extreme heat events. This extreme heat is associated with a greater risk of adverse cardiovascular incidents, especially for adults with pre-existing cardiovascular diseases.

18 Nov 2021

Health and climate change in Australia

The 2021 MJA–Lancet Countdown report represents a collaborative effort between University College London, and seven Australian institutions, mediated by The Lancet in partnership with The Medical Journal of Australia.

22 Oct 2021

Common pesticide exposure associated with increased risk of chronic kidney disease

A commonly available pesticide has been associated with an increased risk of chronic kidney disease (CKD) in a University of Queensland study.

13 Oct 2021

Mothers pass on the legacy of stress exposure to future generations

A mother's response to stress can even influence her grandchildren. Biologists at the University of Iowa found that roundworm mothers subjected to heat stress passed, under certain conditions and through modifications to their genes, the legacy of that stress exposure not only to their offspring but even to their offspring's children.

13 Oct 2021

As temperatures rise, so do the health risks for California’s farmworkers

Leoncio Antonio Trejo Galdamez, 58, died in his son's arms on June 29 after spending the day laying irrigation pipes in California's Coachella Valley. News of his death reverberated through the largely Latino community near the Mexican and Arizona borders — another casualty in a dangerous business.

23 Aug 2021

Researchers recommend urgent adaptation plans to mitigate heat-related deaths and illnesses

Extreme heat is an increasingly common occurrence worldwide, with heat-related deaths and illnesses also expected to rise.

20 Aug 2021

Higher temperatures could limit the spread of dengue infection

Infection with dengue virus makes mosquitoes more sensitive to warmer temperatures, according to new research led by Penn State researchers.

27 Jul 2021

Children in Indian districts with high climate vulnerability more likely to suffer from malnutrition

Children living in Indian districts that are highly vulnerable to climate variability are more likely to suffer from malnutrition than those living in districts with very low vulnerability, a study suggests.

16 Jul 2021

Proteins that control small heat shock genes allows plants to deal with heat stress

"If you can't stand the heat, get out of the kitchen," as the old saying goes. But for organisms that can't leave the proverbial kitchen when things get too hot, there's another way: researchers from Japan have discovered that plants can gain heat tolerance to better adapt to future heat stress, thanks to a particular mechanism for heat stress 'memory'.

11 Jun 2021

Researchers analyze trends to combat discomfort caused by outdoor heat

Rising temperatures are increasingly affecting the quality of life in many regions, setting new challenges for architects, urban planners and healthcare systems. Researchers at KAUST have analyzed discomfort due to outdoor heat across Saudi Arabia and neighboring regions to help understand and combat the problem.

9 Jun 2021

Addressing climate change for better kidney health

Health has always been affected by climate and weather, but is increasingly clear that the change in climate is a significant threat to human health.

7 Jun 2021

CWHI launches to combat the effects of climate change on vulnerable populations

The Center for Health, Work & Environment at the Colorado School of Public Health and the Colorado Consortium on Climate Change and Human Health have launched the Climate, Work & Health Initiative.

7 May 2021

Fighting malaria in 2021: Where are we now and where are we going?

In support of World Malaria Day, News-Medical spoke to Dr. Laurence Slutsker, an internationally recognized expert in malaria, about fighting this disease in 2021.

26 Apr 2021

World Malaria Day 2021: An interview with Sir Brian Greenwood

News-Medical interviews Sir Brian Greenwood about raising awareness for malaria during the COVID-19 pandemic and achieving elimination of the disease.

23 Apr 2021

New review highlights heat-health outcome relationship in the urban context

Over the last half-century, the probability of heat extreme events has changed by orders of magnitude in almost every region of the world, with occurrences that are now up to a hundred times more in respect to a century ago.

16 Jan 2021

Cooling vests can reduce perceptual heat strain encountered by COVID-19 nurses

Wearing cooling vests during a COVID-19 shift ensures that nurses experience less heat during their work. During their shifts, nurses wear protective clothing for three hours in a row, during which the temperature can rise to as much as 36 degrees.

7 Jan 2021

International research project to improve knowledge on climate change and health impacts

Climate change is according to the WHO the greatest threat to human health in the 21st century. By bringing together leaders in climate change and health research, this international project will contribute with knowledge and policy advice on climate change and health impacts.

10 Dec 2020

Study examines how social inequalities can affect heat stress in South European urban contexts

Climate change has and will continue to induce severe increases in summer temperatures throughout Europe, especially in the Mediterranean region, where Italy stands out in terms of heat-related effects on daily mortality.

8 Dec 2020

Oregon biologists reveal molecular mechanisms that produce DNA damage in sperm

University of Oregon biologists have used the model organism Caenorhabditis elegans to identify molecular mechanisms that produce DNA damage in sperm and contribute to male infertility following exposure to heat.

23 Oct 2020