Secretary Rollins takes decisive action and shuts down U.S. Southern border ports to livestock trade due to further northward spread of New World screwworm in Mexico.

MEXICO CITY (Reuters) -Mexican President Claudia Sheinbaum said on Thursday that the U.S. decision to halt cattle imports from Mexico again over the flesh-eating screwworm pest was "exaggerated." "From our point of view,

The U.S. has closed its southern border again to livestock imports, saying a flesh-eating parasite has moved further north in Mexico than previously reported. Mexico's president was critical Thursday,