Occupational illness and injury rates are high in the U.S. agricultural sector. Spatial correlations are low between migrant health centers and population concentrations of H-2A workers. Furthermore, migrant health centers are scarce in areas with high environmental risks, suggesting that many H-2A workers are underserved. Overview The H-2A visa allows agricultural employers, in the face of a labor shortage, to bring foreign workers on a temporary or seasonal basis.…