Puzelli, Simona <br/><br/>
Transmission of hemagglutinin D222G mutant strain of pandemic (H1N1) 2009 virus.  [electronic resource] 

 -  Emerging infectious diseases  May 2010 
 - 863-5 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1080-6059 
<br/><br/><label>Standard No.: </label>10.3201/eid1605.091815  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Amino Acid Substitution<br/>Disease Outbreaks<br/>Hemagglutinin Glycoproteins, Influenza Virus--genetics<br/>Humans<br/>Influenza A Virus, H1N1 Subtype--genetics<br/>Influenza, Human--epidemiology<br/>Male<br/>Middle Aged<br/>Mutation, Missense<br/>Phylogeny<br/>RNA, Viral--analysis<br/>Retrospective Studies<br/>Sequence Analysis, RNA<br/>Severity of Illness Index