INFLUENZA VIRUSES ISOLATED BY
WHO/NREVSS Collaborating Laboratories
2009 - 2010 Season
Week A(H1) 2009 A H1N1 A(H3) A(Unable to Subtype) B Total # Tested % Positive
35 1 1504 12 62 988 0 12805 20.05
36 1 1845 4 21 1263 7 14794 21.23
37 5 2134 1 27 1432 4 16356 22.03
38 5 2152 8 48 1312 11 16009 22.09
39 3 2438 5 48 1500 11 15343 26.1
40 0 2505 0 17 1556 15 13921 29.4

Return to Current Report