Fig. 7

Relative rate ratio for Influenza B, by state in Australia 2010–15 (N = 97,214). NSW, New South Wales; QLD, Queensland; SA, South Australia; WA, West Australian. Note: the dotted grey line is the reference line for a relative rate ratio of 1 (equivalent female to male rate), ratio >1 indicates female preponderance. New South Wales, Queensland, South Australia and Western Australia comprise 87% of Influenza A(H1N1)pdm09 notifications across Australia during 2010-15. Note, the anomalous data point for 70-74 years old for South Australia is a consequence of small notification numbers (n=33).