Varicella More Condition_symptoms How Long Does It Take After Getting Varicella Vaccine To Become Immune To Chicken Pox?

How long does it take after getting varicella vaccine to become immune to chicken pox? - varicella more condition_symptoms

My son was vaccinated with MMR and varicella 9 days ago. He goes to kindergarten and had no reported cases of chickenpox in a child who is in the same room with him at school. I learned this the case yesterday. Rapid now has a rash on his back and abdomen and could chickenpox. So the question is - this is to develop a response to the vaccine, chickenpox or natural? He also had diarrhea during the last 5 days. Otherwise, you're right.