Giuseppe
Emeritus
Seasonal Influenza: December 20 2010, some official situation updates on worldwide activity.
Excerpts of the bulletins and updates can be read also at FluTrackers following the URLs below:
FluNet: Total Number of Influenza Virus Isolates per Type/Subtype and Country, Weeks 49 (Snapshot, Dec. 20 2010)
http://www.flutrackers.com/forum/showthread.php?t=156859
EuroFlu - Influenza-like Illness Activity - Geographical Spread Indicator - Snapshot, December 20 2010
http://www.flutrackers.com/forum/showthread.php?t=156873
WHO, Influenza update - 17 December 2010 (edited): UK isolates, Genetically these H1N1 (2009) viruses have several amino acid substitutions relative to the vaccine virus, don't affect antigenicity
http://www.flutrackers.com/forum/showthread.php?t=156874
United Kingdom, the WHO opinion about genetic and antigenic characteristics of H1N1 (2009) virus isolations.
http://www.flutrackers.com/forum/showthread.php?t=156875
Excerpts of the bulletins and updates can be read also at FluTrackers following the URLs below:
FluNet: Total Number of Influenza Virus Isolates per Type/Subtype and Country, Weeks 49 (Snapshot, Dec. 20 2010)
http://www.flutrackers.com/forum/showthread.php?t=156859
EuroFlu - Influenza-like Illness Activity - Geographical Spread Indicator - Snapshot, December 20 2010
http://www.flutrackers.com/forum/showthread.php?t=156873
WHO, Influenza update - 17 December 2010 (edited): UK isolates, Genetically these H1N1 (2009) viruses have several amino acid substitutions relative to the vaccine virus, don't affect antigenicity
http://www.flutrackers.com/forum/showthread.php?t=156874
United Kingdom, the WHO opinion about genetic and antigenic characteristics of H1N1 (2009) virus isolations.
http://www.flutrackers.com/forum/showthread.php?t=156875