Table 4 Detailed exposure of case 3, case 2 to the index case confirmed H7N9 before the onset of illness
Date | Activities | Exposure details | Duration (h) | Index case | Case 2 | Case 3 | |||
|---|---|---|---|---|---|---|---|---|---|
Days after onset of illness (days) | Signs and symptoms | Days before onset of illness (days) | Personal protective equipment used | Days before onset of illness(days) | Personal protective equipment used | ||||
Jan 14th | Index case were consulted with Case 2 | Case 2 exposed to Index case <1 m | 3 | 1 | Fever with 39.6°C | 6 | No |  |  |
Jan 16th | 1. Index case was consulted with Case 2 | 1. Case 2 exposed to Index case <1 m | 12 | 3 | Fever with 40°C, short of breath and developing pneumonia | 4 | No |  |  |
2. Case 2 provided bedside care for Index case in hospital | 2. Slept on Index case’s bed, hugged him, washed Index case’ body with bare hands and helped to change clothes | ||||||||
Jan 17-18th | Case 2 and Case 3 provided bedside care for Index case in hospital | 1. Case 2 washed Index case body and changed his cloth | Case 2 and 3 were exposure for 30 and 7 hrs respectively | 4 | Fever with 39.8°C; cough; nausea; short of breath | 3 | No | 5 | No |
2. Case 2 exposed to Index case < 1 m | |||||||||
3. Case 3 cleaned, washed the Index case’ body and secretion and changed his cloth | |||||||||
Jan 19th | 1.Case 2 visiting to Index case | 1.Case 2 exposed to Index case < 1 m | Case 2 and 3 were exposure for 4 hrs respectively | 6 | Constant fever and be hospitalized in ICU | 1 | Yes | 5 | Yes |
2.Case 3 visiting to Index case | 2.Case 3 exposed to Index case < 1 m | ||||||||
Jan 22nd | Index case’s Funeral | Case 3 exposed to Case 2 < 1 m | 4 | 9 | Died | 2 | No | 1 | No |
Jan 23rd | Case 3 visiting to Case 2 | Case 3 exposed to Case 2 < 1 m | 2 | 10 | Died | 3 | No | 1 | Yes |