Results 121 to 130 of about 41,735 (231)

A single base-pair change in 2009 H1N1 hemagglutinin increases human receptor affinity and leads to efficient airborne viral transmission in ferrets.

PLoS ONE, 2011
The 2009 H1N1 influenza A virus continues to circulate among the human population as the predominant H1N1 subtype. Epidemiological studies and airborne transmission studies using the ferret model have shown that the transmission efficiency of 2009 H1N1 ...
Akila Jayaraman, Claudia Pappas, Rahul Raman, Jessica A Belser, Karthik Viswanathan, Zachary Shriver, Terrence M Tumpey, Ram Sasisekharan   +7 more
doaj   +1 more source

Serologic evidence of pandemic (H1N1) 2009 virus infection in camel and Eld's deer, Thailand. [PDF]

Vet World, 2021
Chaiwattanarungruengpaisan S, Ketchim N, Surarith W, Thongdee M, Prompiram P, Tonchiangsai K, Tipkantha W, Wiriyarat W, Paungpin W.   +8 more
europepmc   +1 more source

Transmission of Hemagglutinin D222G Mutant Strain of Pandemic (H1N1) 2009 Virus [PDF]

, 2010
A pandemic (H1N1) 2009 virus strain carrying the D222G mutation was identified in a severely ill man and was transmitted to a household contact. Only mild illness developed in the contact, despite his obesity and diabetes.
Donatelli I, De Marco MA, Cassone A., Spagnolo D., Zanetti A, M. A. De Marco, Calzoletti L., Simona Puzelli, Facchini M., A. Zanetti, Istituto Superiore di Sanità, Marzia Facchini, L. Calzoletti, Rezza G, Laura Calzoletti, Puzelli, S, De Marco M. A., Rezza, G, Puzelli S., Domenico Spagnolo, Rezza G., Maria A. De Marco, S. Puzelli, Zanetti A., Donatelli, I, Tanzi, ML, the Surveillance Group for Pandemic A. 2009 Influenza Virus in Italy, TANZI, Maria Luisa, D'AGARO, PIERLANFRANCO, Tanzi M. L., Spagnolo, D, Roberto Fumagalli, Antonio Cassone, Fumagalli R, Calzoletti L, Surveillance Group for Pandemic A. 2009 Influenza Virus in Italy, Puzelli S, De Marco, MA, Facchini, M, Zanetti, A, M. Facchini, Surveillance Group for Pandemic A. H1N1 2009 Influenza Virus in Italy, R. Fumagalli, M. L. Tanzi, I. Donatelli, A. Cassone, Cassone A, TRAMUTO, Fabio, Fumagalli R., BAGNARELLI, Patrizia, Cassone, A, A.R. Zanetti, Calzoletti, L, Isabella Donatelli, Spagnolo D, Tanzi ML, G. Rezza, Facchini M, Maria L. Tanzi, Alessandro Zanetti, Fumagalli, R, D. Spagnolo   +61 more
core   +1 more source

Simultaneous detection of SARS-CoV-2 and pandemic (H1N1) 2009 virus with real-time isothermal platform. [PDF]

Heliyon, 2021
Yu L, Wang J, Li X, Mao L, Sui Y, Chen W, Pelechano V, Guo X, Yin X.   +8 more
europepmc   +1 more source

Emergence of novel reassortant H3N2 swine influenza viruses with the 2009 pandemic H1N1 genes in the United States

, 2012
Reassortant H1 swine influenza viruses (SIVs) carrying 2009 pandemic H1N1 virus (pH1N1) genes have been isolated from pigs worldwide. Seven novel reassortant H3N2 SIVs were identified from diseased pigs in the USA from winter 2010 to spring 2011.
Anderson, Joe, Richt, Juergen A., Ma, Wenjun, Ma, Jingjiao, Hesse, Richard A., Liu, Haixia, Henry, Steven C., Liu, Qinfang, Qi, Wenbao   +8 more
core   +1 more source

Outbreaks of Pandemic (H1N1) 2009 and Seasonal Influenza A (H3N2) on Cruise Ship

Emerging Infectious Diseases, 2010
To determine the extent and pattern of influenza transmission and effectiveness of containment measures, we investigated dual outbreaks of pandemic (H1N1) 2009 and influenza A (H3N2) that had occurred on a cruise ship in May 2009. Of 1,970 passengers and
Kate A. Ward, Paul Armstrong, Jeremy M. McAnulty, Jenna M. Iwasenko, Dominic E. Dwyer   +4 more
doaj   +1 more source

Understanding the Influenza A H1N1 2009 Pandemic

Sultan Qaboos University Medical Journal, 2010
A new strain of Influenza A virus, with quadruple segment translocation in its RNA, caused an outbreak of human infection in April 2009 in USA and Mexico. It was classified as Influenza A H1N1 2009. The genetic material originates from three different species: human, avian and swine. By June 2009, the World Health Organization (WHO) had classified this
openaire   +3 more sources

Age as Risk Factor for Death from Pandemic (H1N1) 2009, Chile

Emerging Infectious Diseases, 2011
Pandemic (H1N1) 2009 affected Chile during the winter of 2009. The hospitalization rate was 0.56% overall and 3.47% for persons >60 years of age at risk for severe disease and death independent of concurrent conditions.
Jeannette Dabanch, Cecilia Perret, Manuel Nájera, Claudia González, Andrea Guerrero, Andrea Olea, Rodrigo Fasce, Cecilia Morales, Jeanette Vega   +8 more
doaj   +1 more source

The Early Transmission Dynamics of H1N1pdm Influenza in the United Kingdom. [PDF]

, 2009
We analyzed data on all laboratory-confirmed cases of H1N1pdm influenza in the UK to 10th June 2009 to estimate epidemiological characteristics. We estimated a mean incubation period of 2.05 days and serial interval of 2.5 days with infectivity peaking ...
Baguelin, M., Truscott, J., Ghani, Azra C, Kafatos, George, Flasche, S., Fraser, C., Barrass, Iain, Tini Garske, Donnelly, C., Jenkins, Helen E., McMenamin, Jim, Ian Hall, Robertson, C., Catchpole, Mike, Hall, Ian M, Charlett, André, Truscott, J, Azra Ghani, James Truscott, Garske, T., Hall, I.; id_orcid, Donnelly, Christl, Fraser, C, Cooper, Ben S., White, Michael, Hawkins, Colin, Griffin, J, Leach, S, Steve Leach, Harris, Ross, Griffin, Jamie T, White, Peter J., Christl Donnelly, Bermingham, Alison, Cooper, Ben S, Ferguson, N, Peter White, Ben Cooper, Jenkins, Helen, Albert Jan van Hoek, Hall, I, Donnelly, Christl A, Michael White, Truscott, James, Jamie Griffin, Ferguson, Neil M., Jenkins, Helen E, Cauchemez, S., Griffin, Jamie, Edmunds, W. John, Baguelin, Marc, Cauchemez, S, Simon Cauchemez, Marc Baguelin, White, Michael T., Garske, Tini, Garske, T, Pebody, Richard, White, Michael T, Cauchemez, Simon, White, Peter, Van Hoek, AJ, Christophe Fraser, Robertson, C, Griffin, J., Ellis, Joanna, Helen Jenkins, Jenkins, H, Donnelly, C, Neil Ferguson, Flasche, S, Ferguson, Neil M, Stefan Flasche, Leach, S., Fraser, Christophe, Cooper, Ben, White, Peter J, van Hoek, Albert Jan, Leach, Steve, Zambon, Maria, van Hoek, A.J., Chris Robertson, Ferguson, Neil, Ghani, Azra, Hall, Ian, Flasche, Stefan, Ghani, A, Phin, Nick, Cooper, B, Baguelin, M, Robertson, Chris, White, M, Ghani, A., White, P   +93 more
core   +1 more source

2009 Pandemic Influenza H1N1: Paediatric Perspectives

Annals of the Academy of Medicine, Singapore, 2010
Children, especially those younger than 5 years of age and those with chronic medical conditions, such as respiratory diseases, neurological diseases, immunosuppression, receiving long-term aspirin therapy, obesity or co-infection with bacteria, are at an increased risk of pandemic H1N1 infection-related complications. This paper reviews the underlying
Hao Yuan, Lee, Chang Teng, Wu, Tzou Yien, Lin, Cheng Hsun, Chiu   +3 more
openaire   +2 more sources