Exposure to coxsacki while pregnant

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Hello everyone! I was wondering if anyone here experienced exposure to coxsacki while pregnant. I am a preschool teacher and it went around my classroom. I was not infected, but blood tests confirmed that I was exposed. I have to go for perinatal counseling next week because of it. I read online that serious complications can occur to the fetus after being exposed to coxsacki. Has anyone experienced this? I appreciate your help!! Thank you!