PM2.5 exposure may lead to adverse birth outcomes for pregnant women: Study
Pregnant women’s exposure to fine particulate air pollution (PM2.5) may alter immune responses, leading to adverse birth outcomes, according to a new study.
While previous research linked PM2.5 exposure to maternal and child health complications including preeclampsia, low birth weight, and developmental delays in early childhood, the new study, published in Science Advances, is the first to examine the relationship between PM2.5 and maternal and foetal health.
Researchers at the Harvard T.H. Chan School of Public Health focused on understanding air pollutants` impact on a single-cell level.
Kari Nadeau, Professor of Climate and Population Studies at the varsity said that the findings showcase “a substantial step forward in understanding the biological pathways by which PM2.5 exposure a...










