For pregnant women, exposure to fine particulate air pollution (PM2.5) was associated with altered immune responses that can lead to adverse birth outcomes, according to a new study led by Harvard T.H. Chan School of Public Health. The study is the first to examine the relationship between PM2.5 and maternal and fetal health on a single-cell level and highlights the health risk of PM2.5 exposure for pregnant women.
Fine particulate air pollution may play a role in adverse birth outcomes
