3 ms·

I don’t think undercooked meat nor stray cats explain the 30–50% prevalence rate. You have a source for your claim? https://www.ncbi.nlm.nih.gov/pmc/articles/P

• cm2012 5y ago
  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1118145/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1118145/ "Pork, lamb, and mutton are the most important sources of T gondii infection, along with game meats such as bear and feral swine." "A total of 252 women with toxoplasmosis, along with 748 controls from Naples, Lausanne, Copenhagen, Oslo, Brussels, and Milan, were interviewed by telephone or in person. Overall, eating raw or undercooked beef, lamb, or other meats; contact with soil; and travel outside the country were major sources of infection." Cats don't even make the list of major sources of infection. Further, "The association of cats and human toxoplasmosis is difficult to assess by epidemiological surveys because soil, not the cats, is the main culprit. Oocysts are not found on cat fur and are often buried in soil along with cat faeces.11 Therefore, direct contact with cats is irrelevant with respect to T gondii transmission, and soil contact is universal and difficult to avoid."