What kind of asinine research is this?
Let's go over this AGAIN. You can get toxoplasmosis from a cat yes, in the rarest of cases. BUT you are more likely to get it from undercooked meat, unwashed vegetables and gardening without gloves on.
Oh yeah, washing your fucking hands too helps.
I am a Licensed Veterinary Technician. I've spent the past 12 years working with cats, and I handle fecal matter on a daily basis. I have never tested positive for it. If you need more research on this matter, I suggest you contact the American Association for Feline Practitioners.