Many individuals rely on cars for their daily commute, but few are aware of the potential harm in the air inside the vehicle. A recent study by Duke University revealed that flame retardants linked to cancer may be present in car cabin air.
The study, published on 7 May in the journal Environmental Science and Technology, highlighted the concerning issue of driving with these chemicals.
Overview of the Study
Researchers at Duke University examined the cabin air of 101 electric, petrol, and hybrid cars from model years 2015 to 2022. They found that a flame retardant called TCIPP, under investigation for its carcinogenic properties by the US National Toxicology Program, was present in 99% of vehicles. Additionally, hazardous flame retardants TCEP and TDCIPP were also detected in most cars.
The researchers noted that these flame retardants are linked to neurological and reproductive issues. Lead researcher Rebecca Hoehn warned that spending time in cars, especially for drivers with longer commutes and children, poses a significant public health risk.
Concerns with Flame Retardants
Flame retardants are additives used in materials to prevent or slow down flames. These chemicals have been incorporated into various consumer goods, including automobile interiors like seat foam. The study revealed that seat foam is a primary source of cancer-causing chemicals in car cabins, added to meet outdated flammability standards.
Exposure to these chemicals can lead to serious health consequences such as IQ loss in children and increased cancer risk in adults. There are also concerns about endocrine disruption, thyroid issues, and reproductive toxicity.
Push for Regulatory Changes
Experts, including Patrick Morrison from the International Association of Fire Fighters, are urging regulatory bodies like NHTSA to update standards and eliminate harmful chemicals in vehicles. The study authors emphasized the need to reduce the use of flame retardants in cars to mitigate health risks.
While individuals can reduce exposure by ventilating their cars and avoiding heat exposure, the ultimate solution lies in reducing the use of these toxic chemicals. The health risks associated with daily commuting highlight the necessity for action to safeguard public health.
Increasing Cancer Cases in India
India has seen a rise in cancer cases, making it the “cancer capital of the world.” Reports indicate a surge in non-communicable diseases, with cancer cases expected to increase significantly by 2025. The economic impact of these diseases is projected to be substantial, urging the need for preventive measures and greater awareness.
