Exposure to intense wildfire smoke during pregnancy may be linked to increased likelihood of autism

A new study from UC Davis Health and UCLA suggests that exposure to intense wildfire smoke during pregnancy may increase the likelihood of autism in children. The study, which is the largest to date examining the impact of wildfire-specific air pollution on early neurodevelopment, found stronger associations during high-intensity smoke events. The researchers emphasized that while the findings do not prove a causal link, they highlight the importance of targeted policies to mitigate air pollution during pregnancy.