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At 16 he learned he had hepatitis B. Now, a proposal to delay vaccination worries him

John Ellis was born two years before the hepatitis B birth dose became routine. Now, at 35, he’s urging caution as advisers selected by Robert F. Kennedy Jr. consider delaying the shot that virtually eliminated the virus in US children.

2:29 • Source: CNN
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At 16 he learned he had hepatitis B. Now, a proposal to delay vaccination worries him
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