Ranchers in Mexico are struggling against a flesh-eating parasite infecting livestock
The outbreak of the New World screwworm fly in Chiapas is severely impacting livestock and ranchers, leading to high treatment costs and lack of government support.
Mexico's Claudia Sheinbaum blasts US screwworm response as exaggerated'
The United States has closed its ports of entry to Mexican cattle due to concerns over the New World screwworm, a parasitic worm that can spread north.