Parasite Infecting Up to 50% of People Can Decapitate Human Sperm

Crazy 'cat lady' parasite decapitates sperm, 'colonizes' testes

The parasite, which over 40 million Americans have today, left some sperm headless and others mangled.

Cat Nabbed: Why a Common Parasite May Be Contributing to the Collapse in Male Fertility

Despite the growing focus on the chronic-disease epidemic, and a new willingness to try and tackle it there are still many, many things we don’t know about it and about the fertility crisis in particular

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.

Parasite Infecting Up to 50% of People Can Decapitate Human Sperm

Male fertility rates have been plummeting over the past half-century.