This Cat Poop Parasite Can Decapitate Sperm—and It Might Be Fueling Infertility

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.

May 30, 2025 - 15:23
 0
This Cat Poop Parasite Can Decapitate Sperm—and It Might Be Fueling Infertility
Toxoplasmosis Gondii

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.