Vulnerable to H1N1 Flu

321 views · Published 12 October 2009 · 1:42 · Indexed 20 September 2026

Channel: CBS News · 2009 · News & Politics

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Studies on H1N1 are giving doctors a new understanding of who is most vulnerable. As Drew Levinson reports, the research is also giving doctors a new treatment option for those most critically ill.

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