A (H1N1) pdm09 HA D222 variants associated with severity and mortality in patients during a second wave in Mexico
<p>Abstract</p> <p>Background</p> <p>Pandemic type A (H1N1) influenza arose in early 2009, probably in Mexico and the United States, and reappeared in North America in September for seven more months. An amino acid substitution in the hemagglutinin (HA), D222G, has been...
Main Authors: | , , , , , , , , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2013-01-01
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Series: | Virology Journal |
Online Access: | http://www.virologyj.com/content/10/1/41 |