California health officials warn that the New World Screwworm could arrive in California from an infested traveler or animal, ...
State health officials have issued a health advisory warning about a rare and previously eradicated parasite that can burrow ...
The New World screwworm is a flesh-eating parasite that lays eggs in open wounds. It can be devastating to livestock and, in rare cases, humans. U.S. Centers for Disease Control and Prevention The ...