coxsackie virus

So I'm an infant teacher and one of my kids in my class have a case of the coxsackie virus. I go to the dr tomorrow for a checkup, I was just wondering if any of you ladies have ever had any experience with the virus. My immune system already is crap as I have 2 new food allergies with this pregnancy and I shouldn't be developing anymore at all. I'm afraid the virus will hurt the baby. I'm 8 weeks 4 days