Volume 18, Number 5—May 2012
Research
Transmission Dynamics, Border Entry Screening, and School Holidays during the 2009 Influenza A (H1N1) Pandemic, China
Hongjie Yu1, Simon Cauchemez1, Christl A. Donnelly, Lei Zhou, Luzhao Feng, Nijuan Xiang, Jiandong Zheng, Min Ye, Yang Huai, Qiaohong Liao, Zhibin Peng, Yunxia Feng, Hui Jiang, Weizhong Yang, Yu Wang, Neil M. Ferguson
, and Zijian Feng
, and Zijian FengTable 2
Percentage of case-patients detected by symptom status and interval between symptom onset and arrival among international travel–related case-patients who were symptomatic on arrival, People’s Republic of China, 2009
| Onset | Fever on arrival, % | No fever on arrival, % | Total, % |
|---|---|---|---|
| 0 or 1 d before arrival | 75, n = 329 | 49, n = 35 | 73, n = 364 |
| >1 d before arrival | 76, n = 76 | 83, n = 24 | 78, n = 100 |
| Total | 76, n = 405 | 63, n = 59 | 74, n = 464 |
1These authors contributed equally to this article.
