Rural to urban migration contributes to the high burden of asthma in the urban area.
Eduardo Vieira PonteAline LimaPaula Cristina Andrade AlmeidaJuliana Pires Viana de JesusAdelmir Souza-MachadoMaurício Lima BarretoÁlvaro A CruzPublished in: The clinical respiratory journal (2019)
Rural-urban migrants in Brazil have more severe asthma than urban-born subjects. Our results suggest that rural-urban migration is associated with the high burden of asthma in the urban area.