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If you ever had a cat in the household you should get tested for Toxoplasma gondii.”
“...numerous studies have shown living in a household with a cat is not a significant risk factor for T. gondii infection,[29][47][52] though living with several kittens has some significance”
Wiki
Yes I have seem that, yet many cat owners get the disease and are diagnosed ever year. Pregnant women seem to be more prone to getting it. Next visit to your GP ask for a test.
https://wwwnc.cdc.gov/eid/article/9/11/03-0098_article