Literature DB >> 19679037

Epidemiological and transmissibility analysis of influenza A(H1N1)v in a southern hemisphere setting: Peru.

C V Munayco1, J Gomez, V A Laguna-Torres, J Arrasco, T J Kochel, V Fiestas, J Garcia, J Perez, I Torres, F Condori, H Nishiura, G Chowell.   

Abstract

We present a preliminary analysis of 1,771 confirmed cases of influenza A(H1N1)v reported in Peru by 17 July including the frequency of the clinical characteristics, the spatial and age distribution of the cases and the estimate of the transmission potential. Age-specific frequency of cases was highest among school age children and young adults, with the lowest frequency of cases among seniors, a pattern that is consistent with reports from other countries. Estimates of the reproduction number lie in the range of 1.2 to 1.7, which is broadly consistent with previous estimates for this pandemic in other regions. Validation of these estimates will be possible as additional data become available.

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Year:  2009        PMID: 19679037

Source DB:  PubMed          Journal:  Euro Surveill        ISSN: 1025-496X


  49 in total

1.  Structural characterization of the hemagglutinin receptor specificity from the 2009 H1N1 influenza pandemic.

Authors:  Rui Xu; Ryan McBride; Corwin M Nycholat; James C Paulson; Ian A Wilson
Journal:  J Virol       Date:  2011-11-09       Impact factor: 5.103

2.  Epidemiological aspects of pandemic influenza A(H1N1) virus from 2009 to 2011 in Iran.

Authors:  Jila Yavarian; Maryam Naseri; Azadeh Shadab; Nazanin Z Shafiei Jandaghi; Talat Mokhtari Azad
Journal:  Influenza Other Respir Viruses       Date:  2012-04-06       Impact factor: 4.380

3.  [The dawn of a pandemic. Description of an influenza A outbreak seen in a Health Centre in Leganes (Madrid) during the months of May to July 2009].

Authors:  Mercedes Fernández Girón; Maria Teresa Rodríguez Monje; Julio Sánchez Salvador; Laura González Martínez; Dolores Serrano González
Journal:  Aten Primaria       Date:  2010-03-19       Impact factor: 1.137

4.  Genealogy with seasonality, the basic reproduction number, and the influenza pandemic.

Authors:  Nicolas Bacaër; El Hadi Ait Dads
Journal:  J Math Biol       Date:  2010-07-06       Impact factor: 2.259

5.  Unraveling R0: considerations for public health applications.

Authors:  Benjamin Ridenhour; Jessica M Kowalik; David K Shay
Journal:  Am J Public Health       Date:  2013-12-12       Impact factor: 9.308

6.  Planning for the control of pandemic influenza A (H1N1) in Los Angeles County and the United States.

Authors:  Dennis L Chao; Laura Matrajt; Nicole E Basta; Jonathan D Sugimoto; Brandon Dean; Dee Ann Bagwell; Brit Oiulfstad; M Elizabeth Halloran; Ira M Longini
Journal:  Am J Epidemiol       Date:  2011-03-22       Impact factor: 4.897

7.  Early clinical experiences with the new influenza A (H1N1/09).

Authors:  Ralf Winzer; Nicolas Kanig; Sophie Schneitler; Stefan Reuter; Björn Jensen; Irmela Müller-Stöver; Jun Oh; Ortwin Adams; Ertan Mayatepek; Hartmut Hengel; Heiko Schneitler; Dieter Häussinger
Journal:  Dtsch Arztebl Int       Date:  2009-11-20       Impact factor: 5.594

8.  Developing guidelines for school closure interventions to be used during a future influenza pandemic.

Authors:  Nilimesh Halder; Joel K Kelso; George J Milne
Journal:  BMC Infect Dis       Date:  2010-07-27       Impact factor: 3.090

9.  Changes in the viral distribution pattern after the appearance of the novel influenza A H1N1 (pH1N1) virus in influenza-like illness patients in Peru.

Authors:  Victor Alberto Laguna-Torres; Jorge Gómez; Patricia V Aguilar; Julia S Ampuero; Cesar Munayco; Víctor Ocaña; Juan Pérez; María E Gamero; Juan Carlos Arrasco; Irmia Paz; Edward Chávez; Rollin Cruz; Jaime Chavez; Silvia Mendocilla; Elizabeth Gomez; Juana Antigoni; Sofía Gonzalez; Cesar Tejada; Gerardo Chowell; Tadeusz J Kochel
Journal:  PLoS One       Date:  2010-07-27       Impact factor: 3.240

10.  Pros and cons of estimating the reproduction number from early epidemic growth rate of influenza A (H1N1) 2009.

Authors:  Hiroshi Nishiura; Gerardo Chowell; Muntaser Safan; Carlos Castillo-Chavez
Journal:  Theor Biol Med Model       Date:  2010-01-07       Impact factor: 2.432

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