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2002 (v1)PublicationUploaded on: March 25, 2023
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2005 (v1)Publication
Recurrent epidemics of influenza are due to the continuous emergence of new antigenic variants. Antigenic drift, which occurs when the accumulation of point mutations results in amino acid changes in surface glycoproteins, is the mechanism used by influenza viruses to escape from immunological pressure induced by previous natural exposures and...
Uploaded on: March 31, 2023 -
2003 (v1)Publication
No description
Uploaded on: March 31, 2023 -
2004 (v1)Publication
No description
Uploaded on: March 25, 2023 -
2003 (v1)Publication
During the 2001-2002 influenza season, virological surveillance highlighted the predominant circulation of B viruses (86% of isolates) in Italy, in contrast to many other countries in Europe and North America where AH3N2 viruses were isolated most frequently, and in contrast to the infrequent isolation of B viruses in Italy during the previous...
Uploaded on: March 27, 2023