This finding prompted the team to test what happens when the parasite comes into direct contact with human sperm in a test tube. After only five minutes of exposure to the parasite, 22.4% of sperm ...

Toxoplasma gondii, a parasite spread by cats, can shred human sperm and may be an overlooked factor in declining male fertility, according to new research.

Is A Cat Poop Parasite Decapitating Human Sperm Contributing To Rising Infertility? Research suggests Toxoplasma gondii can infect male testes and wreck havoc on sperm. Dr. Russell Moul.

Have your vet test your pet’s poop annually for intestinal parasites. The writer is a clinical assistant professor of small animal clinical sciences at the University of Florida.

The mighty Viking poop has survived the vagaries of weather, and so have the parasitic eggs in it. DNA analysis of the feces has provided in-depth knowledge about one of the oldest parasites ever ...

The common "cat poop" parasite, Toxoplasma gondii, could be engineered to deliver drugs to the brain to treat a range of neurological diseases Depositphotos View 1 Image ...

Most people don’t get excited about intestinal parasite eggs preserved in 500-year-old human feces. But Marissa Ledger isn't like most people.

A toxic parasite "very different from anything" experts have seen before has killed four California sea otters and they're concerned it could spread to other marine life and even humans. Melissa ...

Researchers are engineering a parasite that spreads through cat feces to deliver therapeutic drugs to the brain. This is because the parasite is able to cross the blood-brain barrier, an important ...