“The parasites are here in the U.S., and they’re infecting fish that people are eating,” said Ryan Hechinger, an ecologist and parasitologist at Scripps and the senior author of the study.

The parasites are each found on different parts of the fish. H. pumilio is found at the base of the fins and C. formosanus is found on the gills.

The trematode’s life cycle involves parasitizing three hosts: first a red-rimmed melania snail, then a fish and then, finally, a warm-blooded vertebrate, like a bird or a human, that consumes the ...

More than 90% of popular freshwater game fish in Southern California contain an introduced parasite capable of infecting humans, according to a new study by researchers at UC San Diego's Scripps ...

Head lice have a three-stage life cycle. They begin as nits, hatch and become nymphs, and become full-sized adults within weeks. Read more about them here.

4 real-life zombie parasites that make The Last of Us look tame By Michael Irving April 12, 2025 An ant that's been infected by the "zombie ant" fungus ...

The film discusses the life cycle of the tapeworm Diphyllobothrium latum, affecting nearly 10 million people primarily in cooler northern regions. This parasite requires three hosts: a fish-eating ...

Shocking X-ray Reveals Human Body Infested With Tapeworm Larvae A viral X-ray image shared by ER doctor Sam Ghali reveals a human body riddled with tapeworm larvae, resulting from cysticercosis.

However, consumption of the parasite doesn’t directly result in cysticercosis. “The life cycle begins with a human consuming raw or undercooked pig, and then that person becomes infected with ...

Globe Magazine A tapeworm may have changed the lives of Caesar, RFK Jr., and millions of others Inside the world-changing history of a tapeworm — and why it matters now.

Because part of the tapeworm’s life cycle requires that individuals consume raw or undercooked pork and that [this meat is] allowed to be infected, we generally don’t see tapeworm transmission ...

Most tapeworms have an obligate parasitic life cycle involving two or three hosts. They have no mouth or digestive tract, and absorb nutrients directly from the intestines of their hosts.