Officials say the patient infected with screwworm recently returned from a trip to El Salvador. This is the first human case in the U.S. in decades.

Dubai: A Maryland resident who had traveled to El Salvador has been diagnosed with New World screwworm, a flesh-eating ...

Israel was gripped by another national day of protests by the families of hostages and their supporters, demanding that the ...

A Maryland resident who traveled to El Salvador has been diagnosed with New World screwworm — the first reported US case tied ...