@article {1691,
	title = {Transmission of hemagglutinin D222G mutant strain of pandemic (H1N1) 2009 virus.},
	journal = {Emerg Infect Dis},
	volume = {16},
	year = {2010},
	month = {2010 May},
	pages = {863-5},
	abstract = {<p>A pandemic (H1N1) 2009 virus strain carrying the D222G mutation was identified in a severely ill man and was transmitted to a household contact. Only mild illness developed in the contact, despite his obesity and diabetes. The isolated virus reacted fully with an antiserum against the pandemic vaccine strain.</p>},
	keywords = {Adult, Amino Acid Substitution, Disease Outbreaks, Hemagglutinin Glycoproteins, Influenza Virus, Humans, Influenza A Virus, H1N1 Subtype, Influenza, Human, Male, Middle Aged, Mutation, Missense, Phylogeny, Retrospective Studies, RNA, Viral, Sequence Analysis, RNA, Severity of Illness Index},
	issn = {1080-6059},
	doi = {10.3201/eid1605.091815},
	author = {Puzelli, Simona and Facchini, Marzia and Spagnolo, Domenico and De Marco, Maria A and Calzoletti, Laura and Zanetti, Alessandro and Fumagalli, Roberto and Tanzi, Maria L and Cassone, Antonio and Rezza, Giovanni and Donatelli, Isabella}
}
