Table 4.
Influenza cases detected by coordinating site, virus, and age group
| |
Valencia (N = 236) |
St. Petersburg (N = 652) |
Moscow (N = 471) |
Turkey (N = 36) |
France (N = 150) |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Virus | < 18 y | 18-64 y | ≥ 65 y | < 18 y | 18-64 y | ≥65 y | < 18 y | 18-64 y | ≥ 65 y | < 18 y | 18-64 y | ≥ 65 y | 18-64 y | ≥ 65 y |
|
Total A |
20 (40.0) |
29 (54.7) |
40 (30.1) |
240 (64.0) |
171 (66.0) |
11 (61.1) |
51 (64.6) |
284 (75.9) |
10 (55.6) |
9 (100.0) |
17 (94.4) |
9 (100.0) |
43 (64.2) |
43 (51.8) |
| A(H1N1) |
19 (38.0) |
28 (52.8) |
35 (26.3) |
113 (30.1) |
100 (38.6) |
5 (27.8) |
30 (38.0) |
217 (58.0) |
6 (33.3) |
9 (100.0) |
16 (88.9) |
7 (77.8) |
20 (29.9) |
10 (12.0) |
| A(H3N2) |
0 (0.0) |
1 (1.9) |
4 (3.0) |
78 (20.8) |
48 (18.5) |
6 (33.3) |
18 (22.8) |
53 (14.2) |
4 (22.2) |
0 (0.0) |
1 (5.6) |
2 (22.2) |
18 (26.9) |
29 (34.9) |
| A - Not subtyped |
1 (2.0) |
0 (0.0) |
1 (0.8) |
49 (13.1) |
23 (8.8) |
0 (0.0) |
3 (3.8) |
14 (3.7) |
0 (0.0) |
0 (0.0) |
0 (0.0) |
0 (0.0) |
5 (7.5) |
4 (4.8) |
|
Total B |
30 (60.0) |
24 (45.3) |
93 (69.9) |
144 (38.4) |
96 (37.1) |
7 (38.9) |
28 (35.4) |
91 (24.3) |
8 (44.4) |
0 (0.0) |
1 (5.6) |
0 (0.0) |
26 (38.8) |
40 (48.2) |
| B/Yamagata |
28 (56.0) |
23 (43.4) |
92 (69.2) |
127 (33.9) |
80 (30.9) |
6 (33.3) |
6 (7.6) |
12 (3.2) |
2 (11.1) |
0 (0.0) |
1 (5.6) |
0 (0.0) |
20 (29.9) |
39 (47.0) |
| B/Victoria |
2 (4.0) |
1 (1.9) |
1 (0.8) |
10 (2.7) |
14 (5.4) |
1 (5.6) |
2 (2.5) |
15 (4.0) |
0 (0.0) |
0 (0.0) |
0 (0.0) |
0 (0.0) |
6 (9.0) |
1 (1.2) |
| B - Not subtyped |
0 (0.0) |
0 (0.0) |
0 (0.0) |
7 (1.9) |
2 (0.8) |
0 (0.0) |
20 (25.3) |
64 (17.1) |
6 (33.3) |
0 (0.0) |
0 (0.0) |
0 (0.0) |
0 (0.0) |
0 (0.0) |
| Total | 50 (100) | 53 (100) | 133 (100) | 375 (100) | 259 (100) | 18 (100) | 79 (100) | 374 (100) | 18 (100) | 9 (100) | 18 (100) | 9 (100) | 67 (100) | 83 (100) |
Values are n (%). Patients may have had more than one influenza virus due to a mixed infection.