Biological changes can take place relatively early in a person's career, depending on the number of structural fires attended and the length of time spent fighting these fires, a study by the University of Arizona shows.
Patty Machelor The chemicals that become airborne when a building burns are known to be dangerous to the health of firefighters working the blaze, but just how harmful and just how quickly?
The idea for this work started locally about eight years ago after a firefighter named Tom Quesnel became sick with leukemia. Quesnel, the department’s longtime arson investigator, was having a hard time with his compensation claim. Quesnel died in March 2014 after he spent 20 years investigating nearly 3,000 fires throughout the Southwest.
Burgess’ research includes the evaluation and the prevention of carcinogenic exposures to not only firefighters but also miners, Native Americans and those exposed to arsenic in their water and food. In the local study, Burgess and his research team obtained blood samples from 50 non-smoking new firefighter recruits prior to their first live fire and again 20 to 37 months later. In the latter samples, they found changes at 680 different sites on the firefighters’ genomes — a set of genes or genetic material present in a cell — many of which were in genes related to cancers and immune and neurological function as well as other diseases, including cardiovascular disease.
This research is also helping them make improvements to keep firefighters safe while they work, he said. The findings have already changed how they do their job in a few ways.
Ireland Latest News, Ireland Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Study finds people with psychiatric diagnoses more at risk of COVIDA new study released Thursday shows that those diagnosed with a psychiatric disorder are 3.7% more likely to get a breakthrough COVID-19 infection than those without psychiatric disorders.
Read more »
The #1 Best Drinking Habit For Your Heart, Says New Study — Eat This Not ThatThere are a lot of methods you can do to ensure your heart is healthy. This is the best drinking habit to incorporate into your routine.
Read more »
U.S. Life Expectancy Dropped by 2 Years in 2020: StudyThe average life expectancy in the United States is expected to drop by 2.26 years from 2019 to 2021, the sharpest decrease during that time among high-income nations, according to a new study.
Read more »
Storage Futures Study: Key Learnings for the Coming Decades (Video)Multiyear Study Concludes With Key Learnings Across the Series, All Indicating Rapid Growth of Energy Storage: Storage Futures Study
Read more »
Study Claims That Bitcoin Fans Have 'Dark Tetrad' Traits | CoinMarketCapA study in Personality & Individual Differences claims to have found a correlation between tendencies like psychopathy & narcissism & investing in crypto. Are really all Bitcoiners Psychopaths? 😱 Dive in with CMCAlexandria 👇
Read more »