Results 31 to 40 of about 40,246 (225)

Viral factors in influenza pandemic risk assessment [PDF]

, 2016
The threat of an influenza A virus pandemic stems from continual virus spillovers from reservoir species, a tiny fraction of which spark sustained transmission in humans.
Barclay, Wendy, Beauchemin, Catherine A.A., Bedford, Trevor, Belser, Jessica A., Cobey, Sarah, Friedrich, Thomas C., Handel, Andreas, Herfst, Sander, Kasson, Peter M., Lipsitch, Marc, Lloyd-Smith, James O., Maurer-Stroh, Sebastian, Murcia, Pablo R., Raman, Rahul, Riley, Steven, Roche, Benjamin, Russell, Charles J., Russell, Colin A., Wilke, Claus O.   +18 more
core   +4 more sources

Highly pathogenic avian influenza H5N1 virus in cats and other carnivores [PDF]

Veterinary Microbiology, 2007
The Asian lineage highly pathogenic avian influenza (HPAI) H5N1 virus is a known pathogen of birds. Only recently, the virus has been reported to cause sporadic fatal disease in carnivores, and its zoonotic potential has been dominating the popular media.
Thiry, Etienne, Zicola, Angélique, Addie, D., Egberink, H., Hartmann, K., Lutz, H., Poulet, H., Horzinek, M. C.   +7 more
openaire   +5 more sources

Highly Pathogenic Avian Influenza A(H5N1) Virus in a Harbor Porpoise, Sweden

Emerging Infectious Diseases, 2023
We found highly pathogenic avian influenza A(H5N1) virus clade 2.3.4.4b associated with meningoencephalitis in a stranded harbor porpoise (Phocoena phocoena). The virus was closely related to strains responsible for a concurrent avian influenza outbreak
Elina Thorsson, Siamak Zohari, Anna Roos, Fereshteh Banihashem, Caroline Bröjer, Aleksija Neimanis   +5 more
doaj   +1 more source

Comparative Pathogenicity and Transmissibility of the H7N9 Highly Pathogenic Avian Influenza Virus and the H7N9 Low Pathogenic Avian Influenza Virus in Chickens [PDF]

Viruses, 2019
There were five outbreaks of H7N9 influenza virus in humans in China since it emerged in 2013, infecting >1000 people. The H7N9 low pathogenic influenza virus was inserted into four amino acids in the HA protein cleavage site to mutate into the H7N9 highly pathogenic virus.
Yu, Hao, Zhang, Kunpeng, Ye, Xumeng, Wang, Wenqing, Wu, Wenbo, Wang, Xia, Guan, Yun, He, Zhuoliang, Wang, Yong, Jiao, Peirong   +9 more
openaire   +3 more sources

Highly Pathogenic Avian Influenza A(H5N8) Virus in Swans, China, 2020 [PDF]

Emerging Infectious Diseases, 2021
virus de la grippe A(H5N8) ont été détectés chez 2 cygnes morts en Mongolie intérieure, en Chine. L'analyse génétique a montré que les isolats de H5N8 appartiennent au clade 2.3.4.4b et que les isolats se regroupent avec les virus H5N8 isolés en Eurasie à l'automne 2020.
Xiang Li, Xinru Lv, Yi Li, Peng Peng, Ruifang Zhou, Siyuan Qin, Enda Ma, Wenqiang Liu, Tian Fu, Peiran Ma, Qing An, Yiran Li, Hua Yue, Yulong Wang, Chengliang Lei, Dong Chu, Hui Sun, Yanbing Li, Yuwei Gao, Hongliang Chai   +19 more
openaire   +3 more sources

COMPARATIVE ANALYSIS OF PATHOGENICITY OF INFLUENZA A(H5N1) AND A(H1N1)pdm09 VIRUSES IN MICE

Журнал микробиологии, эпидемиологии и иммунобиологии, 2018
Aim. Compare the degree of pathogenicity of newly emerging influenza virus strains with pandemic potential by experimental infection of BALB/c mice with highly pathogenic avian influenza A(H5N1) virus and mouse adapted pandemic influenza A(H1N1)pdm09 ...
E. A. Prokopeva, K. A. Sharshov, A. A. Romanovskaya, I. A. Sobolev, O. G. Kurskaya, E. I. Soloveva, L. V. Shestopalova, A. V. Zaykovskaya, A. Yu. Alekseev, A. M. Shestopalov   +9 more
doaj   +1 more source

Analysis of marker substitutions in A/chicken/Astrakhan/2171-1/2020 H5N8 isolate of avian influenza virus recovered in the Astrakhan Oblast

Ветеринария сегодня, 2021
At the end of 2020, a large-scale bird death was registered at one of the poultry farms in the Astrakhan region, the cause of which was avian influenza.
N. G. Zinyakov, A. V. Andriyasov, Ye. V. Ovchinnikova, A. A. Kozlov, P. D. Zhestkov, D. B. Andreychuk, I. A. Chvala   +6 more
doaj   +1 more source

Efficacy of some avian influenza H5 vaccines against local highly pathogenic avian influenza viruses subtype H5N8 isolated in 2018 and 2020 in Egypt

VacciMonitor, 2023
Commercial inactivated avian influenza H5 vaccine is used as an essential control strategy for avian influenza disease in Egypt. Since the initial outbreaks of highly pathogenic avian influenza H5N8, the virus has diverged with new genotypes and variant ...
Mounir M Elsafty, Alaa RI Morsy, Marwa Fathy Elsayed, Reem A Soliman, Mahmoud M Abotaleb   +4 more
doaj  

Highly Pathogenic Avian Influenza A(H5N1) Virus in Wild Red Foxes, the Netherlands, 2021

Emerging Infectious Diseases, 2021
We detected infection with highly pathogenic avian influenza A(H5N1) virus clade 2.3.4.4b in 2 red fox (Vulpes vulpes) cubs found in the wild with neurologic signs in the Netherlands. The virus is related to avian influenza viruses found in wild birds in
Jolianne M. Rijks, Hanna Hesselink, Pim Lollinga, Renee Wesselman, Pier Prins, Eefke Weesendorp, Marc Engelsma, Rene Heutink, Frank Harders, Marja Kik, Harry Rozendaal, Hans van den Kerkhof, Nancy Beerens   +12 more
doaj   +1 more source

SUSCEPTIBILITY OF WOOD DUCKS TO H5N1 HIGHLY PATHOGENIC AVIAN INFLUENZA VIRUS [PDF]

Journal of Wildlife Diseases, 2007
Since 2002, H5N1 highly pathogenic avian influenza (HPAI) viruses have caused mortality in numerous species of wild birds; this is atypical for avian influenza virus (AIV) infections in these avian species, especially for species within the order Anseriformes.
Justin D, Brown, David E, Stallknecht, Steve, Valeika, David E, Swayne   +3 more
openaire   +2 more sources