There is increasing concern about the potential effects of traffic-related air pollution (TRAP) on the developing brain. The impact of TRAP exposure on childhood behavior is not fully understood due to limited epidemiologic studies. The objective of the study was to explore the association between early life exposure to TRAP using the surrogate, elemental carbon attributed to traffic (ECAT), and attention deficit/hyperactivity disorder (ADHD) symptoms at age seven.

On the basis of climate change projections, increases in heat-related deaths are set to outweigh reductions in cold-related deaths in the borough of Manhattan, New York.

Arsenic-based drugs are permitted in poultry production. Inorganic arsenic (iAs) causes cancer and maybe other adverse health outcomes. The contribution of chicken consumption to iAs intake, however, is unknown. The objective of the study is to characterize arsenic species profile in chicken meat and estimate bladder and lung cancer risk associated with consuming chicken produced with arsenic-based drugs.

Ambient air pollution may have neurotoxic effects in children. Data examining associations between traffic-related air pollution and attention domains remain sparse. The researchers examined associations between black carbon (BC), a marker of traffic particles, and attention measures ascertained at age 7-14 years among 174 children in a Boston-based birth cohort.