A Practical Method for Surveillance of Novel H1N1 Influenza Using Automated Hospital Data

2011 ◽  
Vol 32 (7) ◽  
pp. 700-702 ◽  
Author(s):  
Teena Chopra ◽  
Juliann Binienda ◽  
Mazin Mohammed ◽  
Rushyal Shyamraj ◽  
Patrick Long ◽  
...  
Keyword(s):  
Influenza Pandemic ◽  
Practical Method ◽  
H1n1 Influenza ◽  
Hospital Data ◽  
Influenza Like Illness ◽  
2009 H1n1 ◽  
Surveillance Method ◽  
Pharmacy Data ◽  
Novel H1n1 Influenza ◽  
H1n1 Influenza Pandemic

We report a surveillance method for influenza that is based on automated hospital laboratory and pharmacy data. During the 2009 H1N1 influenza pandemic, this method was objective, easy to perform, and utilized readily available automated hospital data. This surveillance method produced results that correlated strongly with influenza-like illness surveillance data.

scholarly journals Internet-based surveillance of Influenza-like-illness in the UK during the 2009 H1N1 influenza pandemic

2010 ◽  
Vol 10 (1) ◽  
Author(s):  
Natasha L Tilston ◽  
Ken TD Eames ◽  
Daniela Paolotti ◽  
Toby Ealden ◽  
W John Edmunds
Keyword(s):  
Influenza Pandemic ◽  
H1n1 Influenza ◽  
Influenza Like Illness ◽  
2009 H1n1 ◽  
The Uk ◽  
H1n1 Influenza Pandemic

scholarly journals Web-Based Self-Triage of Influenza-Like Illness During the 2009 H1N1 Influenza Pandemic

2010 ◽  
Vol 56 (3) ◽  
pp. 288-294.e6 ◽  
Author(s):  
Arthur L. Kellermann ◽  
Alexander P. Isakov ◽  
Ruth Parker ◽  
Michael T. Handrigan ◽  
Seth Foldy
Keyword(s):  
Influenza Pandemic ◽  
H1n1 Influenza ◽  
Web Based ◽  
Influenza Like Illness ◽  
2009 H1n1 ◽  
H1n1 Influenza Pandemic

Local influenza-like illness surveillance at a university health system during the 2009 H1N1 influenza pandemic

2012 ◽  
Vol 40 (7) ◽  
pp. 606-610 ◽  
Author(s):  
Arthur W. Baker ◽  
Kyle Enfield ◽  
Beth Mehring ◽  
James C. Turner ◽  
Costi D. Sifri
Keyword(s):  
Health System ◽  
Influenza Pandemic ◽  
H1n1 Influenza ◽  
Influenza Like Illness ◽  
2009 H1n1 ◽  
H1n1 Influenza Pandemic

scholarly journals Clinical and economic analysis of the 2009 H1N1 influenza pandemic among pregnant Korean women

2019 ◽  
Vol 34 (5) ◽  
pp. 1136-1144
Author(s):  
Won Suk Choi ◽  
Min Joo Choi ◽  
Ji Yoon Noh ◽  
Joon Young Song ◽  
Woo Joo Kim ◽  
...  
Keyword(s):  
Economic Analysis ◽  
Influenza Pandemic ◽  
H1n1 Influenza ◽  
Korean Women ◽  
2009 H1n1 ◽  
H1n1 Influenza Pandemic

scholarly journals Origins of the 2009 H1N1 influenza pandemic in swine in Mexico

eLife ◽  
2016 ◽  
Vol 5 ◽  
Author(s):  
Ignacio Mena ◽  
Martha I Nelson ◽  
Francisco Quezada-Monroy ◽  
Jayeeta Dutta ◽  
Refugio Cortes-Fernández ◽  
...  
Keyword(s):  
Influenza A ◽  
Influenza Pandemic ◽  
H1n1 Influenza ◽  
Central Mexico ◽  
Genome Sequences ◽  
Viral Reservoirs ◽  
Long Distance ◽  
Conflicting Evidence ◽  
2009 H1n1 ◽  
H1n1 Influenza Pandemic

Asia is considered an important source of influenza A virus (IAV) pandemics, owing to large, diverse viral reservoirs in poultry and swine. However, the zoonotic origins of the 2009 A/H1N1 influenza pandemic virus (pdmH1N1) remain unclear, due to conflicting evidence from swine and humans. There is strong evidence that the first human outbreak of pdmH1N1 occurred in Mexico in early 2009. However, no related swine viruses have been detected in Mexico or any part of the Americas, and to date the most closely related ancestor viruses were identified in Asian swine. Here, we use 58 new whole-genome sequences from IAVs collected in Mexican swine to establish that the swine virus responsible for the 2009 pandemic evolved in central Mexico. This finding highlights how the 2009 pandemic arose from a region not considered a pandemic risk, owing to an expansion of IAV diversity in swine resulting from long-distance live swine trade.

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