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Science briefing: Horses help in race to beat flu

By Clive Cookson

Published: October 30 2009 02:13 | Last updated: October 30 2009 02:13

Horses help in race to beat flu

Designing an influenza vaccination strategy that keeps pace with the rapid evolution of flu viruses is a vital public health issue. But until now, it has been an art as much as a science. There is much debate, for example, about how much protection against swine flu is given by previous exposure to seasonal flu.

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