Cyclospora parasite behind diarrhea outbreak is only transmitted through human feces. So how did it get into our food supply?

From microscopic protozoa in drinking water to worms in undercooked pork, these organisms can cause everything from severe ...

A parasite carried by billions of people worldwide often causes harmful infections during pregnancy and in immunocompromised ...

Parasites are organisms that survive by feeding on humans and other hosts, often causing mild to severe health problems. They can enter the body in multiple ways, including consuming contaminated food ...

A fox parasite that can spread to dogs and humans has made another appearance in the Pacific Northwest, researchers at Washington State University said Tuesday. Commonly known as the fox tapeworm, ...

Some US states are facing a large and growing outbreak of diarrhea caused by cyclospora, a microscopic parasite that can ...

Add Yahoo as a preferred source to see more of our stories on Google. A human case of the flesh-eating New World Screwworm has been found in the United States, carried by a person who recently visited ...

An outbreak of a parasitic infection that causes “explosive” diarrhea is sickening many in the Midwest and it can spread through contaminated produce and water, sparking a warning from health ...

Summer is an especially vulnerable time for getting a parasitic infection, according to doctors who specialize in treating infectious diseases. “As temperatures get warmer, parasites are able to ...

These hybrids emerge when different parasite species, including those infecting humans and livestock, mix and reproduce in shared freshwater environments. Researchers found that some hybrid parasites ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A Maryland resident has been diagnosed with a rare parasitic infection ...

A new study conducted at the University of Chicago shows an association between the Toxoplasma gondii parasite and road rage, or Intermittent Explosive Disorder (IED). The disorder is characterized by ...