Endotoxin as a determinant of asthma and wheeze among rural dwelling children and adolescents: A case–control study

The association between endotoxin exposure and asthma is complex and has been associated with rural living. We examined the relationship between domestic endotoxin and asthma or wheeze among rural school-aged children (6–18 years) and assessed the interaction between endotoxin and other characteristics with these outcomes.