Chengxuan Han, a doctoral student at a university in Wuhan, China, is accused of shipping four separate packages of ...

In Southern California, a quiet but widespread public health risk has taken root in the region’s freshwater fishing spots.

Head lice, fleas and tapeworms have been humanity’s companions throughout our evolutionary history. Yet, the greatest ...

The parasites are called trematodes. Two species of the flatworms were discovered in California’s freshwater fish, according ...

Southern Californians have been warned that more than 90 percent of popular game fish have been found to contain invasive, ...

Male fertility rates have been plummeting over the past half-century. An analysis from 1992 noted a steady decrease in sperm counts and quality since the 1940s.

More than 90% of popular freshwater game fish in Southern California contained an introduced parasite capable of infecting ...

Genetic research from Texas Biomed shows human and cattle schistosome parasites are not currently interbreeding, easing ...

A new study has found that more than 90% of freshwater game fish in Southern California are carrying parasites that can ...

A UC San Diego study published Tuesday found that more than 90% of freshwater game fish in Southern California had parasites ...

tuberculata and its parasites. These snails now live in areas where people fish, increasing the chances of human exposure. The trematode life cycle moves through three hosts. It begins with the ...

Toxoplasma: Some sperm cells had holes in their head, suggesting the parasites were trying to invade them as it would any ...