A boy of ten years had chicken pox. He is not expected to have the sam – InterviewSolution

1.	A boy of ten years had chicken pox. He is not expected to have the same disease for the rest of his life. Mention how it is possible.
Answer» The boy when encounters a pathogen for the first time, his body produces antibodies that results in the memory of the first encounter, to protect the body in future.

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