New A/H3N2 influenza variant: a small genetic evolution but a heavy burden on the Italian population during the 2004-2005 season.
Ansaldi
Filippo
F
CIRI-IV, Department of Health Sciences, University of Genoa, Genoa, Italy. filippo.ansaldi@unige.it
Icardi
Giancarlo
G
Gasparini
Roberto
R
Campello
Cesare
C
Puzelli
Simona
S
Bella
Antonino
A
Donatelli
Isabella
I
Salmaso
Stefania
S
Crovari
Pietro
P
D000293:Adolescent; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D019143:Evolution, Molecular; D014644:Genetic Variation; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D053122:Influenza A Virus, H3N2 Subtype; D009980:Influenza A virus / Q000145:classification* / Q000235:genetics*; D007251:Influenza, Human / Q000453:epidemiology* / Q000821:virology; D007558:Italy / Q000453:epidemiology; D012621:Seasons; D018571:Sentinel Surveillance