National Influenza Centres (NICs) and other national influenza laboratories from 100 countries, areas or territories reported data to FluNet for the time period from 13 May 2019 to 26 May 2019a(data as of 2019-06-07 04:13:54 UTC). The WHO GISRS laboratories tested more than 46 002 specimens during that time period. 5285 were positive for influenza viruses, of which 3157 (59.7%) were typed as influenza A and 2128 (40.3%) as influenza B. Of the sub-typed influenza A viruses, 620 (30.5%) were influenza A(H1N1)pdm09 and 1414 (69.5%) were influenza A(H3N2). Of the characterized B viruses, 34 (3%) belonged to the B-Yamagata …read more