Poland- https://www.ncbi.nlm.nih.gov/pubmed/27894863
https://www.ncbi.nlm.nih.gov/pubmed/27770758
https://www.ncbi.nlm.nih.gov/pubmed/26878617
https://www.ncbi.nlm.nih.gov/pubmed/26449345
https://www.ncbi.nlm.nih.gov/pubmed/25780833
https://www.ncbi.nlm.nih.gov/pubmed/19061272
https://www.ncbi.nlm.nih.gov/pubmed/12852744
China- https://www.ncbi.nlm.nih.gov/pubmed/26897021
Brazil- https://www.ncbi.nlm.nih.gov/pubmed/24423244
Additionally, toxoplasma organisms can be found in various animal populations.
Voles in California- https://www.ncbi.nlm.nih.gov/pubmed/25121407
Texas Wood Rats- https://www.ncbi.nlm.nih.gov/pubmed/22108764
European Bison- https://www.ncbi.nlm.nih.gov/pubmed/25119348
Austria's Wildlife- https://www.ncbi.nlm.nih.gov/pubmed/25830102
Austria Siberian Husky- https://www.ncbi.nlm.nih.gov/pubmed/15200624
Bolivian Chaco Wildlife- https://www.ncbi.nlm.nih.gov/pubmed/17312790
Brazil- Backyard Pigs Destined For Consumption
https://www.ncbi.nlm.nih.gov/pubmed/28426411
Turkey, Invasion of Eyes in Animals and Humans
https://www.ncbi.nlm.nih.gov/pubmed/20597061
Sexual Transmission in Wild and Domesticated Animals (Greece) https://www.ncbi.nlm.nih.gov/pubmed/26012856