Cases of cyclosporiasis, which spreads through contaminated food, have been on the rise in multiple states since May.

Entamoeba histolytica infects nearly 50 million people each year and kills around 70,000. It’s a shape-shifting parasite that invades the human gut, often causing mild symptoms like diarrhea. But in ...

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 ...

Scientists have identified targets on the malaria-causing parasite that could be key to developing a universal vaccine against one of humankind's oldest and deadliest diseases. Researchers from Oregon ...

The harmless mite Demodex folliculorum, seen here in an electron microscope image, lives in the follicles of eyelashes. They look like tiny tubes with stumpy legs. They can nestle snugly into pores, ...

Researchers have detected a potentially dangerous parasite in a region where it had never been found before, raising new questions about its spread across North America.

Lately, social media feeds have been crawling with testimonials about "parasite cleanses" and DIY worm detoxes. Many people may be unknowingly infected, influencers on TikTok and Instagram claim, and ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. For decades scientists have been puzzled by a tiny parasite that ...