From: Seroprevalence of influenza A and B viruses among unvaccinated children in the United Arab Emirates: a cross-sectional study
Age (years)
Influenza A virus
Influenza B virus
Germany 2008–2011 (%) [7]
Netherlands 2006–2007 (%) [8]
This study 2014–2015 (%)
Germany 2008–2010 (%) [7]
≤4
59.6
64a
13.0
10.7
27a
22.4
5–8
92.9
99b
25.3
30.4
72c
55.2
9–12
99.5
–
35.7
59.8
75.0