Results 71 to 80 of about 79,273 (259)

A Novel Sequence-Based Antigenic Distance Measure for H1N1, with Application to Vaccine Effectiveness and the Selection of Vaccine Strains [PDF]

, 2011
H1N1 influenza causes substantial seasonal illness and was the subtype of the 2009 influenza pandemic. Precise measures of antigenic distance between the vaccine and circulating virus strains help researchers design influenza vaccines with high vaccine ...
Brown, Caton, Daniels, Deem, Donatelli, Ferguson, K. C. Subieta, K. Pan, KEITEL, Lee, M. W. Deem, Nobusawa, Pan, Rambaut, Smith, Wiley, Zaraket   +16 more
core   +3 more sources

Contagious Period for Pandemic (H1N1) 2009

Emerging Infectious Diseases, 2010
We estimated the proportion of persons with pandemic (H1N1) 2009 who were shedding infectious virus at diagnosis and on day 8 of illness. In households with confirmed cases, nasopharyngeal swabs were collected on all members and tested by PCR and virus culture.
Gaston De Serres, Isabelle Rouleau, Marie-Eve Hamelin, Caroline Quach, Danuta Skowronski, Louis Flamand, Nicole Boulianne, Yan Li, Julie Carbonneau, Anne-Marie Bourgault, Michel Couillard, Hugues Charest, Guy Boivin   +12 more
openaire   +3 more sources

The Effect of Voluntary Staying at Home on Japanese Female Suicide During the COVID‐19 Pandemic

Health Economics, EarlyView.
ABSTRACT In Japan, female suicide increased during the COVID‐19 pandemic. This study evaluated how pandemic‐related home confinement affected female suicide. We employed a shift‐share instrumental variable design to assess whether differential exposure to the pandemic caused changes in suicide incidence.
Yoko Ibuka, Haruo Kakehi, Ryuki Kobayashi, Ryo Nakajima   +3 more
wiley   +1 more source

Prevalence of seropositivity to pandemic influenza A/H1N1 virus in the United States following the 2009 pandemic. [PDF]

PLoS ONE, 2012
BACKGROUND: 2009 pandemic influenza A/H1N1 (A(H1N1)pdm09) was first detected in the United States in April 2009 and resulted in a global pandemic. We conducted a serologic survey to estimate the cumulative incidence of A(H1N1)pdm09 through the end of ...
Carrie Reed, Jacqueline M Katz, Kathy Hancock, Amanda Balish, Alicia M Fry, H1N1 Serosurvey Working Group   +5 more
doaj   +1 more source

Selection for resistance to oseltamivir in seasonal and pandemic H1N1 influenza and widespread co-circulation of the lineages [PDF]

, 2010
Background: In Spring 2009, a novel reassortant strain of H1N1 influenza A emerged as a lineage distinct from seasonal H1N1. On June 11, the World Heath Organization declared a pandemic - the first since 1968.
Boyan B Alexandrov, Chandni Valson, Daniel A Janies, Igor O Voronkin, Jonathon Studer, Jori Hardman, Travis W Treseder   +6 more
core   +2 more sources

Pandemic (H1N1) 2009 and HIV Infection

Emerging Infectious Diseases, 2011
To the Editor: In the United States during spring and fall of 2009, pandemic (H1N1) 2009 influenza A virus resulted in 2 major outbreaks of disease. Initial reports identified immunosuppression, including HIV infection, as a risk factor for the development of severe influenza (1–5). Subsequent reports did not confirm this association, but the number of
Shireesha Dhanireddy, Robert D. Harrington, Heidi M. Crane, Matthew R. Gingo, Alison Morris, Laurence Huang, Kristina Crothers   +6 more
openaire   +3 more sources

Interaction analysis of non‐bacterial respiratory pathogens during and after the coronavirus disease 2019 pandemic in two cities along the eastern coast of China

Pediatric Investigation, EarlyView.
What is Known • Co‐infections can influence pathogen replication, disease severity, and the duration of illness. • Co‐infection patterns and temporal correlations have been characterized among various respiratory viruses and atypical pathogens. What is New • A consistent negative correlation between influenza B and Mycoplasma pneumoniae suggests ...
Wanxian Ye, Jishan Zheng, Yungang Yang, Xinyue Song, Xiang Yuan, Lan Yang, Jian Yu, Hailin Zhang, Shunhang Wen   +8 more
wiley   +1 more source

Crisis micro‐learning: A framework for understanding the micro‐flow of policy learning and Australia's COVID‐19 response

Australian Journal of Public Administration, EarlyView.
Abstract COVID‐19 has intensified interest in crisis policy learning, yet the micro‐level interactions among political, bureaucratic, and expert actors remain underexplored. We conceptualise an ideal‐type framework for the micro‐flow of crisis learning, an ordinarily epistemic and context‐specific process of individual‐level interactions, where lessons
Neil Mortimer, Nicholas Bromfield
wiley   +1 more source

Absence of 2009 pandemic H1N1 influenza A virus in fresh pork. [PDF]

PLoS ONE, 2009
The emergence of the pandemic 2009 H1N1 influenza A virus in humans and subsequent discovery that it was of swine influenza virus lineages raised concern over the safety of pork.
Amy L Vincent, Kelly M Lager, Michelle Harland, Alessio Lorusso, Eraldo Zanella, Janice R Ciacci-Zanella, Marcus E Kehrli, Alexander Klimov   +7 more
doaj   +1 more source

Echoes of ease: Tracing the course of obsessive‐compulsive symptoms in the aftermath of a pandemic—Insights from a four‐year panel study

British Journal of Clinical Psychology, EarlyView.
Abstract Objectives The COVID‐19 pandemic affected mental health worldwide, including obsessive‐compulsive symptoms (OCS) and, specifically, contamination‐related OCS (C‐OCS). This study aimed to map these symptoms' trajectories over four years, thus providing the longest known observational timeline of OCS during and after a pandemic.
Lea Schuurmans, Anna Baumeister, Anja S. Göritz, Steffen Moritz, Franziska Miegel, Lena Jelinek   +5 more
wiley   +1 more source