Results 21 to 30 of about 68,044 (228)

Aggregation of Single Nucleotide Polymorphisms in a Human H5N1 Clade 2.2 Hemagglutinin [PDF]

, 2007
The rapid evolution of the H5N1 serotype of avian influenza has been explained by a mechanism involving the selection of single nucleotide polymorphisms generated by copy errors.
Henry L. Niman, Magdi D. Saad, Jeffery Tjaden, Kenneth C. Earhart, Marshall R. Monteville, Mona M. Aly, Moustafa M. Mansour, Nasr El-Sayed, Ahmed E. Nayel, Ahmed S. Abdelghani, Hala M. Esmat, Emad M. Labib, Ehab A. Ayoub, Abdelattar Arafa, Gregory A. Raczniak, Mensah Agyen-Frempong, William K. Ampofo, Bruce R. Boynton   +17 more
core   +6 more sources

Multiplex evaluation of influenza neutralizing antibodies with potential applicability to in-field serological studies [PDF]

, 2014
The increased number of outbreaks of H5 and H7 LPAI and HPAI viruses in poultry has major public and animal health implications. The continuous rapid evolution of these subtypes and the emergence of new variants influence the ability to undertake ...
Cattoli, G., Cattoli, G., Molesti, E., Molesti, E., Rahman, R., Rahman, R., Temperton, N.J., Temperton, N.J., Terregino, C., Terregino, C., Wright, E., Wright, E.   +11 more
core   +11 more sources

Influenza H5N1 - next pandemic?

Revista Med, 2013
<p>Desde 1990 se han reportado casos de pacientes infectados por influenza causadas por virus de baja patogenicidad, sin embargo, desde el año 1997, virus altamente patógenos como el A/H5N1 han provocado un aumento en el número de personas infectadas por transmisión zoonotica.
Gutierrez, Jefferson, Navarrete, Linda, Roldan, Diana, Peña, María Paula, Oviedo, Jeimy, Méndez, Iván   +5 more
openaire   +5 more sources

Concurrent Acquisition of a Single Nucleotide Polymorphism in Diverse Influenza H5N1 Clade 2.2 Sub-clades [PDF]

, 2007
Highly pathogenic Influenza A H5N1 was first identified in Guangdong Province in 1996, followed by human cases in Hong Kong in 1997 1,2. The number of confirmed human cases now exceeds 300, and the associated Case Fatality Rate exceeds 60% 3. The genetic
Bruce R. Boynton, Henry L. Niman
core   +5 more sources

From H5N1 to HxNy: An epidemiologic overview of human infections with avian influenza in the Western Pacific Region, 2003–2017

Western Pacific Surveillance and Response, 2019
Since the first confirmed human infection with avian influenza A(H5N1) virus was reported in Hong Kong SAR (China) in 1997, sporadic zoonotic avian influenza viruses causing human illness have been identified globally with the World Health Organization ...
Sarah Hamid, Yuzo Arima, Erica Dueger, Frank Konings, Leila Bell, Chin-Kei Lee, Dapeng Luo, Satoko Otsu, Babatunde Olowokure, Ailan Li, WPRO Health Emergencies Programme Team   +10 more
doaj   +1 more source

Influenza A H5N1 Detection

Emerging Infectious Diseases, 2005
طورنا اختبارًا حساسًا وسريعًا في الوقت الفعلي للتفاعل المتسلسل للبوليميراز والنسخ العكسي (RT - PCR) للكشف عن فيروس الأنفلونزا A H5N1 في العينات السريرية. تم تقييم هذا الفحص باستخدام عينات من مرضى مصابين بفيروس H5N1 وأظهر حساسية أكبر ووقت دوران أسرع من RT - PCR المتداخلة.
Enders K. O. Ng, Peter K.C. Cheng, Antia Y.Y. Ng, Tuyet Hoang, Wilina Lim   +4 more
openaire   +3 more sources

Multiplex real-time reverse transcription polymerase chain reaction for differential detection of H5, N1, and N8 genes of highly pathogenic avian influenza viruses

Veterinární Medicína, 2017
Rapid and differential diagnosis of highly pathogenic avian influenza virus (HPAIV) subtype H5 is essential for the effective prevention and control of outbreaks caused by this pathogen.
Y.R. Park, E.M. Kim, Y.J. Lee, S.G. Yeo, C.K. Park   +4 more
doaj   +1 more source

Glycyrrhizin exerts antioxidative effects in H5N1 influenza A virus-infected cells and inhibits virus replication and pro-inflammatory gene expression. [PDF]

PLoS ONE, 2011
Glycyrrhizin is known to exert antiviral and anti-inflammatory effects. Here, the effects of an approved parenteral glycyrrhizin preparation (Stronger Neo-Minophafen C) were investigated on highly pathogenic influenza A H5N1 virus replication, H5N1 ...
Martin Michaelis, Janina Geiler, Patrizia Naczk, Patchima Sithisarn, Anke Leutz, Hans Wilhelm Doerr, Jindrich Cinatl   +6 more
doaj   +1 more source

Atypical Avian Influenza (H5N1)

Emerging Infectious Diseases, 2004
We report the first case of avian influenza in a patient with fever and diarrhea but no respiratory symptoms. Avian influenza should be included in the differential diagnosis for patients with predominantly gastrointestinal symptoms, particularly if they have a history of exposure to poultry.
Anucha Apisarnthanarak, Rungrueng Kitphati, Kanokporn Thongphubeth, Prisana Patoomanunt, Pimjai Anthanont, Wattana Auwanit, Pranee Thawatsupha, Malinee Chittaganpitch, Siriphan Saeng-Aroon, Sunthareeya Waicharoen, Piyaporn Apisarnthanarak, Gregory A. Storch, Linda M. Mundy, Victoria J. Fraser   +13 more
openaire   +3 more sources

Epizootic outbreak of influenza A / H5N1 among wild and farm birds in the vicinity of Komsomolsk‐on‐Amur in the autumn of 2022

Юг России: экология, развитие
Aim of the work was to investigate an epizootic outbreak in the vicinity of Komsomolsk‐on‐Amur (Khabarovsk Territory) in October 2022 among wild and agricultural birds.Material and methods included analysis of epizootic data, pathologic and anatomical ...
M. Yu. Shchelkanov, M. N. Dunaeva, A. A. Belik, M. V. Getke, A. B. Pott, I. S. Chalenko, O. V. Iunikhina, I. E. Dombrovskaya, D. V. Pankratov   +8 more
doaj   +1 more source