Parasites, ranging from tapeworms to microscopic protozoa like Giardia, pose significant health threats by infesting humans ...

Southern Californians have been warned that more than 90 percent of popular game fish have been found to contain invasive, parasitic worms that can infect humans. Two species of the parasitic ...

Cases of norovirus, also known as food poisoning or the stomach bug, have picked up steam across the U.S. The number of suspected or confirmed outbreaks skyrocketed at the end of 2024, with more than ...

Following weeks of heavy rainfall, hammerhead worms have been reported more frequently throughout Texas. The invasive species is not a direct threat to humans or pets. The worms don't bite but do ...