Table 1.
Number of influenza attributable deaths (95% CI) by age group and season during the winter period, England, 2008/09 to 2014/15 adjusting for extreme temperature
| Influenza | Dominant circulating strains | ||||
|---|---|---|---|---|---|
| Season | <5 years | 5–14 years | 15–64 years | 65+ years | |
| 2008/09 (weeks 40–20) |
39 (29–50) |
8 (4–14) |
1322 (1255–1389) |
14 261 (13 514–15 023) |
A(H3N2) & B |
| 2009/10 (weeks 40–20) |
0 (0–3) |
20 (16–25) |
419 (379–461) |
471 (328–630) |
A(H1N1)pm09 |
| 2010/11 (weeks 40–20) |
32 (20–47) |
32 (24–41) |
1636 (1541–1732) |
2428 (1998–2885) |
A(H1N1)pm09 & B |
| 2011/12 (weeks 40–20) |
6 (0–16) |
10 (5–16) |
203 (163–246) |
3625 (3338–3920) |
A(H3N2) & B |
| 2012/13 (weeks 40–20) |
0 (0–3) |
25 (17–33) |
869 (814–926) |
7792 (7082–8525) |
B & A(H3N2) |
| 2013/14 (weeks 40–20) |
9 (1–20) |
5 (3–7) |
202 (167–240) |
0 (0–0)* |
A(H1N1)pm09 |
| 2014/15 (weeks 40–20) |
73 (61–87) |
6 (2–11) |
1942 (1834–2052) |
26 542 (25 301–27 804) |
A(H3N2) & B |
*The model could not attribute deaths for this period.