Table 4. Duration of symptom persistence in seropositive cases during the outbreak in Shibganj Sub-district of Chapainababganj District, Bangladesh, 2011.
| Symptom | ELISA positive cases with symptom (n) | Total number (%) of cases with relief of symptom at 7 days | Total number (%) of cases with relief of symptom at 15 days | Total number (%) of cases with relief of symptom at 21 days post onset | Total number (%) of cases with relief of symptom at 30 days | Total number (%) of cases with relief of symptom at 45 days | Total number (%) of cases with relief of symptom at 90 days |
|---|---|---|---|---|---|---|---|
| Severe weakness | 105 | 56 (53%) | 85 (81%) | 90 (86%) | 95 (91%) | 102 (97%) | 102 (97%) |
| Severe Joint Pain | 156 | 18 (11%) | 49 (31%) | 56 (31%) | 70 (45%) | 114 (65%) | 128 (82%) |
| Joint swelling | 37 | 12 (32%) | 23 (62%) | 26 (70%) | 27 (73%) | 32 (87%) | 33 (89%) |
| Severe myalgia | 94 | 35 (37%) | 54 (57%) | 54 (57%) | 60 (64%) | 77 (82%) | 87 (93%) |