TEXAS – A parasite in Mexico has been devastating cattle herds, significantly affecting U.S. companies. Ranchers in Mexico report that the parasite, which had not been seen for 30 years, reappeared in November of last year.
In response, the U.S. closed its border to cattle exports in May. Most cases of the parasite remain in the south, but this week, it was discovered just 70 miles from the U.S.-Mexico border. Mexico attributes the spread to illegal cattle crossings into its southern border.
Senator John Cornyn of Texas highlighted the potential economic impact of the parasitic outbreak.
“An outbreak of the New World Screwworm in the State of Texas is estimated to cost U.S. livestock producers approximately $1 billion and cost the general economy $3.7 billion,” Cornyn said.
The U.S. and Mexico have signed emergency measures this month to address the crisis and eventually reopen the border to Mexican cattle.
