From: Circulation of influenza A and B in the Czech Republic from 2000-2001 to 2015-2016
Seasona | Category | Influenza A, n (%) | Influenza B, n (%) | ||||
---|---|---|---|---|---|---|---|
Sentinel | Non-sentinel | Total | Sentinel | Non-sentinel | Total | ||
2009–2010 | Samples processed | 210 | 1056b | 1268 | 1 | 0 | 1 |
Age group, y | |||||||
0–5 y | 27 (12.9) | 41 (3.9) | 68 (5.4) | 1 (100.0) | 0 (0.0) | 1 (100.0) | |
6–14 y | 74 (35.2) | 91 (8.6) | 165 (13.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) | |
15–24 y | 60 (28.6) | 240 (22.7) | 300 (23.7) | 0 (0.0) | 0 (0.0) | 0 (0.0) | |
25–59 y | 43 (20.5) | 572 (54.1) | 615 (48.5) | 0 (0.0) | 0 (0.0) | 0 (0.0) | |
≥ 60 y | 6 (2.9) | 112 (10.6) | 118 (9.3) | 0 (0.0) | 0 (0.0) | 0 (0.0) | |
2010–2011 | Samples processed | 140 | 205 | 345 | 71 | 28 | 99 |
Age group, n (%) | |||||||
0–5 y | 14 (10.0) | 7 (3.4) | 21 (6.1) | 2 (2.8) | 1 (3.6) | 3 (3.0) | |
6–14 y | 44 (31.4) | 3 (1.5) | 47 (13.6) | 37 (52.1) | 4 (14.3) | 41 (41.4) | |
15–24 y | 24 (17.1) | 12 (5.9) | 36 (10.4) | 19 (26.8) | 3 (10.7) | 22 (22.2) | |
25–59 y | 50 (35.7) | 115 (56.1) | 165 (47.8) | 10 (14.1) | 10 (35.7) | 20 (20.2) | |
≥ 60 y | 8 (5.7) | 68 (33.2) | 76 (22.0) | 3 (4.2) | 10 (35.7) | 13 (13.1) | |
2011–2012 | Samples processed | 117 | 84 | 201 | 34 | 18 | 52 |
Age group, n (%) | |||||||
0–5 y | 22 (18.8) | 3 (3.6) | 25 (12.4) | 2 (5.9) | 1 (5.6) | 3 (5.8) | |
6–14 y | 35 (29.9) | 3 (3.6) | 38 (18.9) | 17 (50.0) | 2 (11.1) | 19 (36.5) | |
15–24 y | 15 (12.8) | 3 (3.6) | 18 (9.0) | 5 (14.7) | 5 (27.8) | 10 (19.2) | |
25–59 y | 37 (31.6) | 35 (41.7) | 72 (35.8) | 8 (23.5) | 7 (38.9) | 15 (28.8) | |
≥ 60 y | 8 (6.8) | 40 (47.6) | 48 (23.9) | 2 (5.9) | 3 (16.7) | 5 (9.6) | |
2012–2013 | Samples processed | 162c | 737 | 899 | 77c | 201 | 278 |
Age group, n (%) | |||||||
0–5 y | 14 (8.6) | 20 (2.7) | 34 (3.8) | 6 (7.8) | 6 (3.0) | 12 (4.3) | |
6–14 y | 35 (21.6) | 8 (1.1) | 43 (4.8) | 36 (46.8) | 10 (5.0) | 46 (16.5) | |
15–24 y | 19 (11.7) | 16 (2.2) | 35 (3.9) | 11 (14.3) | 9 (4.5) | 20 (7.2) | |
25–59 y | 73 (45.1) | 371 (50.3) | 444 (49.4) | 18 (23.4) | 93 (46.3) | 111 (39.9) | |
≥ 60 y | 21 (13.0) | 322 (43.7) | 343 (38.2) | 6 (7.8) | 83 (41.3) | 89 (32.0) | |
2013–2014 | Samples processed | 19 | 11 | 30 | 3 | 0 | 3 |
Age group, n (%) | |||||||
0–5 y | 2 (10.5) | 1 (9.1) | 3 (10.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) | |
6–14 y | 4 (21.1) | 0 (0.0) | 4 (13.3) | 2 (66.7) | 0 (0.0) | 2 (66.7) | |
15–24 y | 1 (5.3) | 2 (18.2) | 3 (10.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) | |
25–59 y | 11 (57.9) | 5 (45.5) | 16 (53.3) | 1 (33.3) | 0 (0.0) | 1 (33.3) | |
≥ 60 y | 1 (5.3) | 3 (27.3) | 4 (13.3) | 0 (0.0) | 0 (0.0) | 0 (0.0) | |
2014–2015 | Samples processed | 126 | 213 | 339 | 89c | 95 | 184 |
Age group, n (%) | |||||||
0–5 y | 21 (16.7) | 0 (0.0) | 21 (6.2) | 4 (4.5) | 0 (0.0) | 4 (2.2) | |
6–14 y | 23 (18.3) | 0 (0.0) | 23 (6.8) | 2 (2.2) | 0 (0.0) | 2 (1.1) | |
15–24 y | 26 (20.6) | 6 (2.8) | 32 (9.4) | 2 (2.2) | 1 (1.1) | 3 (1.6) | |
25–59 y | 33 (26.2) | 26 (12.2) | 59 (17.4) | 80 (89.9) | 14 (14.7) | 94 (51.1) | |
≥ 60 y | 23 (18.2) | 181 (85.0) | 204 (60.2) | 1 (1.1) | 80 (84.2) | 81 (44.0) | |
2015–2016 | Samples processed | 70 | 188 | 258 | 69 | 79 | 148 |
Age group, n (%) | |||||||
0–5 y | 12 (17.1) | 2 (1.1) | 14 (5.4) | 8 (11.6) | 0 (0.0) | 8 (5.4) | |
6–14 y | 19 (27.1) | 2 (1.1) | 21 (8.1) | 35 (50.7) | 0 (0.0) | 35 (23.6) | |
15–24 y | 5 (7.1) | 4 (2.1) | 9 (3.5) | 17 (24.6) | 5 (6.3) | 22 (14.9) | |
25–59 y | 28 (40.0) | 101 (53.7) | 129 (50.0) | 9 (13.0) | 42 (53.2) | 51 (34.5) | |
≥ 60 y | 6 (8.6) | 79 (42.0) | 85 (32.9) | 0 (0.0) | 32 (40.5) | 32 (21.6) |