Pregnant mothers at risk from air pollution
A Californian-based study has looked in detail at air quality and the impact of traffic-related air pollution on premature birth. Published in BioMed Central's open access journal Environmental Health, results from this study show that traffic-related air pollution, especially polycyclic aromatic hydrocarbons (PAH), is associated with up to a 30% increase in premature births, and that seasonal changes and vicinity to the coast affected concentration of toxic pollutants in the air.
The study, based at the University of California, looked at 100,000 births, within a five ...



