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Volume 18, Number 1—January 2012
Dispatch

Early Detection of Pandemic (H1N1) 2009, Bangladesh

Eduardo Azziz-BaumgartnerComments to Author , Mustafizur Rahman, Abdullah Al Mamun, Mohammad Sabbir Haider, Rashid Uz Zaman, Polash Chandra Karmakar, Sharifa Nasreen, Syeda Mah-E Muneer, Nusrat Homaira, Doli Rani Goswami, Be-Nazir Ahmed, Mohammad Mushtuq Husain, Khondokar Mahbuba Jamil, Selina Khatun, Mujaddeed Ahmed, Apurba Chakraborty, Alicia Fry, Marc-Alain Widdowson, Joseph S. Bresee, Tasnim Azim, A.S.M. Alamgir, Abdullah Brooks, Mohamed Jahangir Hossain, Alexander Klimov, Mahmudur Rahman, and Stephen P. Luby
Author affiliations: International Centre for Diarrhoeal Diseases Research, Bangladesh, Dhaka, Bangladesh (E. Azziz-Baumgartner, M. Rahman, A.A. Mamun, R.U. Zaman, P.C. Karmakar, S. Nasreen, S. Mah-E-Muneer, N. Homaira, D.R. Goswami, A. Chakraborty, T. Azim, A. Brooks, M.J. Hossain, S.P. Luby); Centers for Disease Control and Prevention, Atlanta, Georgia, USA (E. Azziz-Baumgartner, A. Fry, M.-A. Widdowson, J. Bresee, A. Klimov, S.P. Luby); Institute of Epidemiology, Disease Control and Research, Dhaka (M.S. Haider, B.-N. Ahmed, M.M. Husain, K.M. Jamil, A. Chakraborty, A.S.M. Alamgir, M. Rahman); World Health Organization, Dhaka (S. Khatun, M. Ahmed)

Main Article

Table 1

Demographics of confirmed case-patients with pandemic (H1N1) 2009 virus by surveillance platform, Bangladesh, June 2009–October 2010

Surveillance type Age, median (range) No. (%) female patients No. (%) travelers
Event-based, n = 182 24 y (4 mo–72 y) 71 (39) 51 (28)*
Sentinel-site, n = 527 20 y (1 mo–70 y) 182 (35)† 21 (4)
Kamalapur community-based, n = 621 6 y (3 mo–76 y)‡ 303 (49) 0
Mirpur community-based, n = 41 16 mo (3–26 mo) 17 (41) 2 (5)

*Comparison between event-based vs. other surveillance sites, Pearson χ2 p<0.0001.
†Comparison between sentinel-based vs. other surveillance sites, Pearson χ2 p<0.0001.
‡Comparison between Kamalapur-based vs. other surveillance sites, rank-sum p<0.0001.

Main Article

Page created: December 19, 2011
Page updated: December 19, 2011
Page reviewed: December 19, 2011
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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