translate English to French: There have been a total of 121 influenza viruses (sub)typed, of which 21 were A(H1), 28 were A(H3), 53 were unsubtyped influenza A and 19 were influenza B. To date, 13 influenza viruses have been antigenically characterized of which eight were A/Wellington/1/2004 (H3N2)-like viruses, one A/Fujian/411/2002 (H3N2)-like virus, three A/New Caledonia/20/99 (H1N1)-like viruses, and one B/Jiangsu/10/2003-like virus.
On compte un total de 121 virus de l'influenza (sous) typés dont 21 A (H1), 28 A (H3), 53 influenza A non-soustypés et 19 du type B. À ce jour cette saison, 13 virus de l'influenza ont été antigénétiquement caractérisés dont huit virus similaire à A/Wellington/1/2004 (H3N2), un virus similaires à A/Fujian/411/2002 (H3N2), trois virus similaires à A/New Caledonia/20/00 (H1N1) et un virus similaire à B/Jiangsu/10/2003.