How a Common Parasite Attacks Human Sperm | Toxoplasma Gondii

Toxoplasma gondii, a sperm parasite, damages male fertility by attacking sperm exposed to the parasite in cat feces, raw meat, or raw vegetables. This cat feces parasite, infecting billions, can decapitate 22.4% of human sperm in minutes, per a 2025 study.
In this 4-minute video, we explore how Toxoplasma’s ROP18 protein invades human semen, links to fertility declines, and fuels the male infertility crisis (80% rise since 1990). Discover the science behind this raw meat parasite’s role in sperm damage and why more research is needed.

Timestamps:

0:00 – Toxoplasma: The Sperm Parasite Threat

0:45 – Sperm Damage by Cat Feces Parasite

1:30 – Male Fertility Declines Explained

2:15 – ROP18 Protein & Human Semen Risks

3:00 – Limits of Toxoplasma Research

3:30 – Key Takeaway

Uncover groundbreaking science with us. Subscribe to stay ahead of health discoveries!

#ToxoplasmaGondii #SpermParasite #MaleFertility #CatFecesParasite #RawMeatParasite #FertilityDeclines