| Clinical symptoms |  |  | Total |
---|---|---|---|---|
n(%) | Gastrointestinal Group 1 n (%) | Respiratory Group 2 n (%) | Mixed Group 3 n(%) | Â |
GER negative | 10 (14.3) | 19 (27.2) | 2 (2.8) | 31 (44.3) |
GER positive | 15 (21.4) | 18 (25.7) | 6 (8.6) | 39 (55.7) |
Total | 25 (35.7) | 37(52.9) | 8 (11.4) | 70 (100) |