News

U.S. halts cattle imports from Mexico amid screwworm fears
Because the New World screwworm has been detected in southern Mexico and is spreading north, the U.S. is halting live cattle, ...
How dangerous is the New World Screwworm? In rare cases, its maggots will eat your flesh
Fearing a resurgence of the New World Screwworm parasite in the US, the Department of Agriculture block livestock imports from Mexico ...