A tail dragging romp through the swamps of the world
Monday, November 16, 2009
H1N1 details
NATURE weighs in with details on H1N1. Nature reports from three laboratories scrutinizing the pandemic flu virus. One is working to find out what it might do . . .
The profile emerging is of a distinctive virus. Although seasonal flu tends to infect just the cells high in the upper airway, H1N1 penetrates down into the terminal air sacs called alveoli.
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