So far, Texas health officials have identified 56 illnesses due to Cyclospora since May.
They’re small, sneaky, and likely to make you sick. From viruses, to bacteria, to pesky protozoa, here are the latest findings on the parasites that live among (and on, and in) the creatures of the Earth.
When a woman in Russia noticed a small lump under her left eye, she snapped a selfie. Then, the lump moved.
It's a Russian nesting doll of sorts: Parasitic bugs that live in the human gut have their own set of gut bugs inside their intestines.
An Australian teenager who ate a garden slug on a dare was infected by a parasite that caused a debilitating brain disease, leaving him paralyzed from the neck down.
A strange plant that needs no sunlight and sucks on underground fungi for nutrients has turned up in Borneo, Malaysia, 151 years after the last time a scientist found it.
A 26-year-old woman in Oregon made a horrifying discovery: Her eyes were infected with small, translucent eye worms.
A Canadian couple is warning travelers about the risks of going shoeless on the beach after the pair returned from a Caribbean trip with hookworms in their feet.
If you've ever sipped some untreated tap water while you were abroad on vacation, you may have returned home with an unexpected souvenir: diarrhea.
A husband and wife returned home from a Caribbean cruise with identical souvenirs from their vacation: parasitic infections that caused itchy, red rashes on the couple's backsides.
A California man pulled a shockingly large tapeworm from his body, which he may have contracted from eating sushi, according to his doctors.
Rats get a bad rap for spreading the plague, or Black Death, that killed millions of people in medieval Europe. But they may not be to blame.
Hundreds of Vietnam War veterans may be infected with parasites called liver flukes, which can sometimes lead to cancer, recent research suggests.
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