The parasite has been a larger concern to ranchers, as cattle infestations have been moving northward through Central America ...

The first human screwworm case in the U.S. has been traced to a person in Maryland who traveled from Guatemala.

The patient with the first human infestation of travel-associated New World screwworm in the United States has recovered from ...

A case of the flesh-eating New World screwworm parasite was detected in a person in Maryland who returned to the U.S. after ...

The flesh-eating fly larva infects warm-blooded animals and can be deadly. But HHS says the current risk to human health is ...

The first human case of the flesh-eating parasite new world screwworm has been detected in the United States, the Department ...

U.S. officials confirmed a case of the flesh-eating parasite in a person who traveled from El Salvador. Screwworm typically ...

The CDC has confirmed a human screwworm case in Maryland linked to a Central American outbreak, with health officials stating ...

The USDA estimates that the screwworm fly parasite could cause at least $1.8 billion in economic damages to Texas ...

The US has confirmed a case of the flesh-eating parasite New World screwworm in a person in Maryland, who had traveled from ...

A screwworm is a flesh-eating parasitic blowfly. It lives on the living tissue of warm-blooded animals. It can live in a ...