Heat Exposure May Lead to Inflammation and Weaken Immunity, Preliminary Research Finds
Recent research is shedding light on the subtle yet significant impacts of heat exposure on outdoor workers, revealing that even brief exposure can escalate inflammation and weaken the immune system. The findings, presented at the American Heart Association's EPI Lifestyle Scientific Sessions 2024, came from a study led by Daniel Riggs, who analyzed blood samples from over 600 individuals in Kentucky.
The results showed that for every slight increase in the Universal Thermal Climate Index (UTCI), there was a notable rise in inflammation markers and a decrease in B-cells, critical for antibody production. This suggests that even minor heat exposure can trigger significant immune changes, increasing the risk of chronic health issues over time.
Riggs emphasized the importance of proactive measures to mitigate these risks, especially during early summer heat waves when acclimatization is low. Recommended strategies include increasing hydration, staying in cool environments, wearing breathable clothing, and limiting physical exertion.
For more information, click here.
Recent Posts
-
Philadelphia Event Recap: Strengthening Worker Heat Safety Measure
-
5 Ways to Prepare for an OSHA Inspection
-
New data shows 2024 heat-related deaths on track to be lower than 2023
-
Rising Risks: Heat-related Fatalities and Hospitalizations in the U.S. Upstream Oil and Gas Extraction Industry
-
Heat Stress First Aid: What to Do in an Emergency