October 2006


Avian flu surveillance is hard, dirty, unpleasant work—and no one does it better than Dr. Guan Yi and his team at the University of Hong Kong (HKU) and Shantou University in Guangdong province, China. Every day, Guan's technicians scour live-animal...
Some observers believe the case could have nationwide implications.
Men's bones also may thin with age, more studies are demonstrating, and the impact can be devastating
Those involved in dispensing vaccine are taking pains to explain the system's complexities to physicians.
A federal agency sorts through the many options for this common condition but finds, not surprisingly, that all have downsides.

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