The US border reopens to Mexican cattle crossings after 14 months due to the screwworm infestation

The United States reopened its border to Mexican cattle crossings on August 24, restoring livestock exports from the states of Sonora and Chihuahua. The action ends a 14-month suspension that had been imposed due to an infestation of the New World screwworm (gusano barrenador).

The resumption of trade took place specifically through the ports of entry connecting Douglas, Arizona, and Agua Prieta, Sonora, marking a significant milestone for regional agricultural commerce following more than a year of strict sanitary restrictions.