Wildfire smoke exposure and emergency department visits for headache: A case-crossover analysis in California, 2006-2020.

Objective: To evaluate the association of short-term exposure to overall fine particulate matter of <2.5 μm (PM ) and wildfire-specific PM with emergency department (ED) visits for headache.

Background: Studies have reported associations between PM exposure and headache risk.

Assessment of Climate-Health Curricula at International Health Professions Schools.

Importance: Researchers have published surveys on health professionals' perceptions of the possible association between climate change and health (climate-health) and assessed climate-health or planetary health curricula in medical schools. However, curricula on climate-health are still lacking and gaps in knowledge persist.

Objective: To understand the state of climate-health curricula among health professions institutions internationally.