If a person is suffering from Small Pox, so is there no chance that he will suffer from it again?
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Please find below the link to the asked query
https://www.meritnation.com/ask-answer/question/why-does-a-person-who-suffered-once-from-small-pox-not-suffe/why-do-we-fall-ill/3529074
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Please find below the link to the asked query
https://www.meritnation.com/ask-answer/question/why-does-a-person-who-suffered-once-from-small-pox-not-suffe/why-do-we-fall-ill/3529074
Regards