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| Today on ITN News we talk to Jim Hol who can tell us about how vaccination works. | |
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| Finally something good on T.V | |
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| Hi I am Jim Hol and I will tell you how vaccination works. It all started many years ago... | |
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| I have found out that someone with cow pox does not get small pox!! But why?? | |
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| I wish you would hurry up people are dying of small pox right now!! | |
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