A sample of screwworms are displayed at a veterinary clinic in Tapachula, Chiapas state, Mexico on July 4. The U.S. Department of Health and Human Services on Sunday reported the first human case in ...

STORY: The U.S. has confirmed the first human case in the United States of travel-associated New World screwworm. It involved a patient who returned from travel to El Salvador, according to U.S.

Health officials confirmed the first human case in the U.S. of the flesh-eating parasite New World screwworm that has been rapidly spreading among cattle in Mexico and Central America. The U.S.

A Maryland resident has been diagnosed with a rare parasitic infection known as New World screwworm (NWS), marking the first human case in the United States in years. The Centers for Disease Control ...

For the first time in American history, one in five people living in the U.S. identify as Latino, according to a new study.

Before cities, borders, or names—humans crossed into a vast and untouched continent. From tundra to jungle, their journey ...

(Gray News) - The first human case of the flesh-eating parasite, New World Screwworm, has been detected in the United States, the Department of Health and Human Services confirmed to NBC on Monday.

The U.S. has confirmed its first human case of the New World screwworm, a flesh-eating parasite whose northward creep from South America has put the country's cattle industry on high alert in recent ...